-20.98% is the change from 529 to 418
Calculation steps:
[( 418 - 529 ) ÷ 529] x 100 = -20.98%
Formula
Percentage change = [(418 - 529) / 529] x 100
Subtract the new number by the original number
418 - 529 = -111
-111 ÷ 529 = -0.20982986767485823
-0.20982986767485823 x 100 = -20.98%