-87.42% is the change from 596 to 75
Calculation steps:
[( 75 - 596 ) ÷ 596] x 100 = -87.42%
Formula
Percentage change = [(75 - 596) / 596] x 100
Subtract the new number by the original number
75 - 596 = -521
-521 ÷ 596 = -0.8741610738255033
-0.8741610738255033 x 100 = -87.42%