-89.29% is the change from 532 to 57
Calculation steps:
[( 57 - 532 ) ÷ 532] x 100 = -89.29%
Formula
Percentage change = [(57 - 532) / 532] x 100
Subtract the new number by the original number
57 - 532 = -475
-475 ÷ 532 = -0.8928571428571429
-0.8928571428571429 x 100 = -89.29%