-21.17% is the change from 529 to 417
Calculation steps:
[( 417 - 529 ) ÷ 529] x 100 = -21.17%
Formula
Percentage change = [(417 - 529) / 529] x 100
Subtract the new number by the original number
417 - 529 = -112
-112 ÷ 529 = -0.21172022684310018
-0.21172022684310018 x 100 = -21.17%