Percentage decrease from 42 to 15

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Calculate the percentage decrease from 42 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 42 to 15

Percentage decrease from 42 to 15 is 64.286%

Here are the simple steps to know how to calculate the percentage decrease from 42 to 15.
Firstly, we have to note down the observations.

Original value =42, 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 = [(42 - 15)/42] x 100
= [27/42] x 100
= 64.286
Therefore, 64.286% is the percent decrease from 42 to 15.

Percentage decrease from 42

Percentage decrease X Y
1% 42 41.580
2% 42 41.160
3% 42 40.740
4% 42 40.320
5% 42 39.900
6% 42 39.480
7% 42 39.060
8% 42 38.640
9% 42 38.220
10% 42 37.800
11% 42 37.380
12% 42 36.960
13% 42 36.540
14% 42 36.120
15% 42 35.700
16% 42 35.280
17% 42 34.860
18% 42 34.440
19% 42 34.020
20% 42 33.600
21% 42 33.180
22% 42 32.760
23% 42 32.340
24% 42 31.920
25% 42 31.500
26% 42 31.080
27% 42 30.660
28% 42 30.240
29% 42 29.820
30% 42 29.400
31% 42 28.980
32% 42 28.560
33% 42 28.140
34% 42 27.720
35% 42 27.300
36% 42 26.880
37% 42 26.460
38% 42 26.040
39% 42 25.620
40% 42 25.200
41% 42 24.780
42% 42 24.360
43% 42 23.940
44% 42 23.520
45% 42 23.100
46% 42 22.680
47% 42 22.260
48% 42 21.840
49% 42 21.420
50% 42 21.000
Percentage decrease X Y
51% 42 20.580
52% 42 20.160
53% 42 19.740
54% 42 19.320
55% 42 18.900
56% 42 18.480
57% 42 18.060
58% 42 17.640
59% 42 17.220
60% 42 16.800
61% 42 16.380
62% 42 15.960
63% 42 15.540
64% 42 15.120
65% 42 14.700
66% 42 14.280
67% 42 13.860
68% 42 13.440
69% 42 13.020
70% 42 12.600
71% 42 12.180
72% 42 11.760
73% 42 11.340
74% 42 10.920
75% 42 10.500
76% 42 10.080
77% 42 9.660
78% 42 9.240
79% 42 8.820
80% 42 8.400
81% 42 7.980
82% 42 7.560
83% 42 7.140
84% 42 6.720
85% 42 6.300
86% 42 5.880
87% 42 5.460
88% 42 5.040
89% 42 4.620
90% 42 4.200
91% 42 3.780
92% 42 3.360
93% 42 2.940
94% 42 2.520
95% 42 2.100
96% 42 1.680
97% 42 1.260
98% 42 0.840
99% 42 0.420
100% 42 -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

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FAQs on Percent decrease From 42 to 15

1. How much percentage is decreased from 42 to 15?

The percentage decrease from 42 to 15 is 64.286%.

2. How to find the percentage decrease from 42 to 15?

The To calculate the percentage difference from 42 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 42 to 15 on a calculator?

Enter 42 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 64.286%.