-74.48% is the change from 529 to 135
Calculation steps:
[( 135 - 529 ) ÷ 529] x 100 = -74.48%
Formula
Percentage change = [(135 - 529) / 529] x 100
Subtract the new number by the original number
135 - 529 = -394
-394 ÷ 529 = -0.7448015122873346
-0.7448015122873346 x 100 = -74.48%