-86.77% is the change from 431 to 57
Calculation steps:
[( 57 - 431 ) ÷ 431] x 100 = -86.77%
Formula
Percentage change = [(57 - 431) / 431] x 100
Subtract the new number by the original number
57 - 431 = -374
-374 ÷ 431 = -0.8677494199535963
-0.8677494199535963 x 100 = -86.77%