Percentage decrease from -100 to -20
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Calculate the percentage decrease from -100 to -20 by using the Percentage Decrease Calculator and get the detailed step-by-step process with an exact answer.
Percentage decrease from -100 to -20 is 80.0%
Here are the simple steps to know how to calculate the percentage decrease from -100 to -20.
Firstly, we have to note down the observations.
Original value =-100, new value = -20
Use the percentage decrease formula percentage decrease = [(old value - new value)/ old value] x 100
Substitute the values in the above formula and solve.
percentage decrease = [(-100 - -20)/-100] x 100
= [-80/-100] x 100
= 80.0
Therefore, 80.0% is the percent decrease from -100 to -20.
Percentage decrease from -100
| Percentage decrease | X | Y |
|---|---|---|
| 1% | -100 | -99.000 |
| 2% | -100 | -98.000 |
| 3% | -100 | -97.000 |
| 4% | -100 | -96.000 |
| 5% | -100 | -95.000 |
| 6% | -100 | -94.000 |
| 7% | -100 | -93.000 |
| 8% | -100 | -92.000 |
| 9% | -100 | -91.000 |
| 10% | -100 | -90.000 |
| 11% | -100 | -89.000 |
| 12% | -100 | -88.000 |
| 13% | -100 | -87.000 |
| 14% | -100 | -86.000 |
| 15% | -100 | -85.000 |
| 16% | -100 | -84.000 |
| 17% | -100 | -83.000 |
| 18% | -100 | -82.000 |
| 19% | -100 | -81.000 |
| 20% | -100 | -80.000 |
| 21% | -100 | -79.000 |
| 22% | -100 | -78.000 |
| 23% | -100 | -77.000 |
| 24% | -100 | -76.000 |
| 25% | -100 | -75.000 |
| 26% | -100 | -74.000 |
| 27% | -100 | -73.000 |
| 28% | -100 | -72.000 |
| 29% | -100 | -71.000 |
| 30% | -100 | -70.000 |
| 31% | -100 | -69.000 |
| 32% | -100 | -68.000 |
| 33% | -100 | -67.000 |
| 34% | -100 | -66.000 |
| 35% | -100 | -65.000 |
| 36% | -100 | -64.000 |
| 37% | -100 | -63.000 |
| 38% | -100 | -62.000 |
| 39% | -100 | -61.000 |
| 40% | -100 | -60.000 |
| 41% | -100 | -59.000 |
| 42% | -100 | -58.000 |
| 43% | -100 | -57.000 |
| 44% | -100 | -56.000 |
| 45% | -100 | -55.000 |
| 46% | -100 | -54.000 |
| 47% | -100 | -53.000 |
| 48% | -100 | -52.000 |
| 49% | -100 | -51.000 |
| 50% | -100 | -50.000 |
| Percentage decrease | X | Y |
|---|---|---|
| 51% | -100 | -49.000 |
| 52% | -100 | -48.000 |
| 53% | -100 | -47.000 |
| 54% | -100 | -46.000 |
| 55% | -100 | -45.000 |
| 56% | -100 | -44.000 |
| 57% | -100 | -43.000 |
| 58% | -100 | -42.000 |
| 59% | -100 | -41.000 |
| 60% | -100 | -40.000 |
| 61% | -100 | -39.000 |
| 62% | -100 | -38.000 |
| 63% | -100 | -37.000 |
| 64% | -100 | -36.000 |
| 65% | -100 | -35.000 |
| 66% | -100 | -34.000 |
| 67% | -100 | -33.000 |
| 68% | -100 | -32.000 |
| 69% | -100 | -31.000 |
| 70% | -100 | -30.000 |
| 71% | -100 | -29.000 |
| 72% | -100 | -28.000 |
| 73% | -100 | -27.000 |
| 74% | -100 | -26.000 |
| 75% | -100 | -25.000 |
| 76% | -100 | -24.000 |
| 77% | -100 | -23.000 |
| 78% | -100 | -22.000 |
| 79% | -100 | -21.000 |
| 80% | -100 | -20.000 |
| 81% | -100 | -19.000 |
| 82% | -100 | -18.000 |
| 83% | -100 | -17.000 |
| 84% | -100 | -16.000 |
| 85% | -100 | -15.000 |
| 86% | -100 | -14.000 |
| 87% | -100 | -13.000 |
| 88% | -100 | -12.000 |
| 89% | -100 | -11.000 |
| 90% | -100 | -10.000 |
| 91% | -100 | -9.000 |
| 92% | -100 | -8.000 |
| 93% | -100 | -7.000 |
| 94% | -100 | -6.000 |
| 95% | -100 | -5.000 |
| 96% | -100 | -4.000 |
| 97% | -100 | -3.000 |
| 98% | -100 | -2.000 |
| 99% | -100 | -1.000 |
| 100% | -100 | -0.000 |
Percentage decrease from -20
| Percentage decrease | Y | X |
|---|---|---|
| 1% | -20 | -19.800 |
| 2% | -20 | -19.600 |
| 3% | -20 | -19.400 |
| 4% | -20 | -19.200 |
| 5% | -20 | -19.000 |
| 6% | -20 | -18.800 |
| 7% | -20 | -18.600 |
| 8% | -20 | -18.400 |
| 9% | -20 | -18.200 |
| 10% | -20 | -18.000 |
| 11% | -20 | -17.800 |
| 12% | -20 | -17.600 |
| 13% | -20 | -17.400 |
| 14% | -20 | -17.200 |
| 15% | -20 | -17.000 |
| 16% | -20 | -16.800 |
| 17% | -20 | -16.600 |
| 18% | -20 | -16.400 |
| 19% | -20 | -16.200 |
| 20% | -20 | -16.000 |
| 21% | -20 | -15.800 |
| 22% | -20 | -15.600 |
| 23% | -20 | -15.400 |
| 24% | -20 | -15.200 |
| 25% | -20 | -15.000 |
| 26% | -20 | -14.800 |
| 27% | -20 | -14.600 |
| 28% | -20 | -14.400 |
| 29% | -20 | -14.200 |
| 30% | -20 | -14.000 |
| 31% | -20 | -13.800 |
| 32% | -20 | -13.600 |
| 33% | -20 | -13.400 |
| 34% | -20 | -13.200 |
| 35% | -20 | -13.000 |
| 36% | -20 | -12.800 |
| 37% | -20 | -12.600 |
| 38% | -20 | -12.400 |
| 39% | -20 | -12.200 |
| 40% | -20 | -12.000 |
| 41% | -20 | -11.800 |
| 42% | -20 | -11.600 |
| 43% | -20 | -11.400 |
| 44% | -20 | -11.200 |
| 45% | -20 | -11.000 |
| 46% | -20 | -10.800 |
| 47% | -20 | -10.600 |
| 48% | -20 | -10.400 |
| 49% | -20 | -10.200 |
| 50% | -20 | -10.000 |
| Percentage decrease | Y | X |
|---|---|---|
| 51% | -20 | -9.800 |
| 52% | -20 | -9.600 |
| 53% | -20 | -9.400 |
| 54% | -20 | -9.200 |
| 55% | -20 | -9.000 |
| 56% | -20 | -8.800 |
| 57% | -20 | -8.600 |
| 58% | -20 | -8.400 |
| 59% | -20 | -8.200 |
| 60% | -20 | -8.000 |
| 61% | -20 | -7.800 |
| 62% | -20 | -7.600 |
| 63% | -20 | -7.400 |
| 64% | -20 | -7.200 |
| 65% | -20 | -7.000 |
| 66% | -20 | -6.800 |
| 67% | -20 | -6.600 |
| 68% | -20 | -6.400 |
| 69% | -20 | -6.200 |
| 70% | -20 | -6.000 |
| 71% | -20 | -5.800 |
| 72% | -20 | -5.600 |
| 73% | -20 | -5.400 |
| 74% | -20 | -5.200 |
| 75% | -20 | -5.000 |
| 76% | -20 | -4.800 |
| 77% | -20 | -4.600 |
| 78% | -20 | -4.400 |
| 79% | -20 | -4.200 |
| 80% | -20 | -4.000 |
| 81% | -20 | -3.800 |
| 82% | -20 | -3.600 |
| 83% | -20 | -3.400 |
| 84% | -20 | -3.200 |
| 85% | -20 | -3.000 |
| 86% | -20 | -2.800 |
| 87% | -20 | -2.600 |
| 88% | -20 | -2.400 |
| 89% | -20 | -2.200 |
| 90% | -20 | -2.000 |
| 91% | -20 | -1.800 |
| 92% | -20 | -1.600 |
| 93% | -20 | -1.400 |
| 94% | -20 | -1.200 |
| 95% | -20 | -1.000 |
| 96% | -20 | -0.800 |
| 97% | -20 | -0.600 |
| 98% | -20 | -0.400 |
| 99% | -20 | -0.200 |
| 100% | -20 | -0.000 |
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FAQs on Percent decrease From -100 to -20
1. How much percentage is decreased from -100 to -20?
The percentage decrease from -100 to -20 is 80.0%.
2. How to find the percentage decrease from -100 to -20?
The To calculate the percentage difference from -100 to -20, you have to place the old and new values in the percentage decrease formula and solve..
3. How to find percentage change from -100 to -20 on a calculator?
Enter -100 as the old value, -20 as the new value in the input fields of the percentage decrease calculator and press the calculate button to obtain the result i.e 80.0%.