-7.36% is the change from 571 to 529
Calculation steps:
[( 529 - 571 ) ÷ 571] x 100 = -7.36%
Formula
Percentage change = [(529 - 571) / 571] x 100
Subtract the new number by the original number
529 - 571 = -42
-42 ÷ 571 = -0.07355516637478109
-0.07355516637478109 x 100 = -7.36%