-76.36% is the change from 571 to 135
Calculation steps:
[( 135 - 571 ) ÷ 571] x 100 = -76.36%
Formula
Percentage change = [(135 - 571) / 571] x 100
Subtract the new number by the original number
135 - 571 = -436
-436 ÷ 571 = -0.7635726795096323
-0.7635726795096323 x 100 = -76.36%