Percentage decrease from 20 to 15

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Calculate the percentage decrease from 20 to 15 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 20 to 15

Percentage decrease from 20 to 15 is 25.0%

Here are the simple steps to know how to calculate the percentage decrease from 20 to 15.
Firstly, we have to note down the observations.

Original value =20, new value = 15
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 = [(20 - 15)/20] x 100
= [5/20] x 100
= 25.0
Therefore, 25.0% is the percent decrease from 20 to 15.

Percentage decrease from 20

Percentage decrease X Y
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 X Y
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

Percentage decrease from 15

Percentage decrease Y X
1% 15 14.850
2% 15 14.700
3% 15 14.550
4% 15 14.400
5% 15 14.250
6% 15 14.100
7% 15 13.950
8% 15 13.800
9% 15 13.650
10% 15 13.500
11% 15 13.350
12% 15 13.200
13% 15 13.050
14% 15 12.900
15% 15 12.750
16% 15 12.600
17% 15 12.450
18% 15 12.300
19% 15 12.150
20% 15 12.000
21% 15 11.850
22% 15 11.700
23% 15 11.550
24% 15 11.400
25% 15 11.250
26% 15 11.100
27% 15 10.950
28% 15 10.800
29% 15 10.650
30% 15 10.500
31% 15 10.350
32% 15 10.200
33% 15 10.050
34% 15 9.900
35% 15 9.750
36% 15 9.600
37% 15 9.450
38% 15 9.300
39% 15 9.150
40% 15 9.000
41% 15 8.850
42% 15 8.700
43% 15 8.550
44% 15 8.400
45% 15 8.250
46% 15 8.100
47% 15 7.950
48% 15 7.800
49% 15 7.650
50% 15 7.500
Percentage decrease Y X
51% 15 7.350
52% 15 7.200
53% 15 7.050
54% 15 6.900
55% 15 6.750
56% 15 6.600
57% 15 6.450
58% 15 6.300
59% 15 6.150
60% 15 6.000
61% 15 5.850
62% 15 5.700
63% 15 5.550
64% 15 5.400
65% 15 5.250
66% 15 5.100
67% 15 4.950
68% 15 4.800
69% 15 4.650
70% 15 4.500
71% 15 4.350
72% 15 4.200
73% 15 4.050
74% 15 3.900
75% 15 3.750
76% 15 3.600
77% 15 3.450
78% 15 3.300
79% 15 3.150
80% 15 3.000
81% 15 2.850
82% 15 2.700
83% 15 2.550
84% 15 2.400
85% 15 2.250
86% 15 2.100
87% 15 1.950
88% 15 1.800
89% 15 1.650
90% 15 1.500
91% 15 1.350
92% 15 1.200
93% 15 1.050
94% 15 0.900
95% 15 0.750
96% 15 0.600
97% 15 0.450
98% 15 0.300
99% 15 0.150
100% 15 -0.000

FAQs on Percent decrease From 20 to 15

1. How much percentage is decreased from 20 to 15?

The percentage decrease from 20 to 15 is 25.0%.


2. How to find the percentage decrease from 20 to 15?

The To calculate the percentage difference from 20 to 15, you have to place the old and new values in the percentage decrease formula and solve..


3. How to find percentage change from 20 to 15 on a calculator?

Enter 20 as the old value, 15 as the new value in the input fields of the percentage decrease calculator and press the calculate button to obtain the result i.e 25.0%.