Percentage decrease from 80 to -20

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Calculate the percentage decrease from 80 to -20 by using the Percentage Decrease Calculator and get the detailed step-by-step process with an exact answer.


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Percentage decrease from 80 to -20

Percentage decrease from 80 to -20 is 125.0%

Here are the simple steps to know how to calculate the percentage decrease from 80 to -20.
Firstly, we have to note down the observations.

Original value =80, 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 = [(80 - -20)/80] x 100
= [100/80] x 100
= 125.0
Therefore, 125.0% is the percent decrease from 80 to -20.

Percentage decrease from 80

Percentage decrease X Y
1% 80 79.200
2% 80 78.400
3% 80 77.600
4% 80 76.800
5% 80 76.000
6% 80 75.200
7% 80 74.400
8% 80 73.600
9% 80 72.800
10% 80 72.000
11% 80 71.200
12% 80 70.400
13% 80 69.600
14% 80 68.800
15% 80 68.000
16% 80 67.200
17% 80 66.400
18% 80 65.600
19% 80 64.800
20% 80 64.000
21% 80 63.200
22% 80 62.400
23% 80 61.600
24% 80 60.800
25% 80 60.000
26% 80 59.200
27% 80 58.400
28% 80 57.600
29% 80 56.800
30% 80 56.000
31% 80 55.200
32% 80 54.400
33% 80 53.600
34% 80 52.800
35% 80 52.000
36% 80 51.200
37% 80 50.400
38% 80 49.600
39% 80 48.800
40% 80 48.000
41% 80 47.200
42% 80 46.400
43% 80 45.600
44% 80 44.800
45% 80 44.000
46% 80 43.200
47% 80 42.400
48% 80 41.600
49% 80 40.800
50% 80 40.000
Percentage decrease X Y
51% 80 39.200
52% 80 38.400
53% 80 37.600
54% 80 36.800
55% 80 36.000
56% 80 35.200
57% 80 34.400
58% 80 33.600
59% 80 32.800
60% 80 32.000
61% 80 31.200
62% 80 30.400
63% 80 29.600
64% 80 28.800
65% 80 28.000
66% 80 27.200
67% 80 26.400
68% 80 25.600
69% 80 24.800
70% 80 24.000
71% 80 23.200
72% 80 22.400
73% 80 21.600
74% 80 20.800
75% 80 20.000
76% 80 19.200
77% 80 18.400
78% 80 17.600
79% 80 16.800
80% 80 16.000
81% 80 15.200
82% 80 14.400
83% 80 13.600
84% 80 12.800
85% 80 12.000
86% 80 11.200
87% 80 10.400
88% 80 9.600
89% 80 8.800
90% 80 8.000
91% 80 7.200
92% 80 6.400
93% 80 5.600
94% 80 4.800
95% 80 4.000
96% 80 3.200
97% 80 2.400
98% 80 1.600
99% 80 0.800
100% 80 -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

FAQs on Percent decrease From 80 to -20

1. How much percentage is decreased from 80 to -20?

The percentage decrease from 80 to -20 is 125.0%.


2. How to find the percentage decrease from 80 to -20?

The To calculate the percentage difference from 80 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 80 to -20 on a calculator?

Enter 80 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 125.0%.