-17.39% is the change from 529 to 437
Calculation steps:
[( 437 - 529 ) ÷ 529] x 100 = -17.39%
Formula
Percentage change = [(437 - 529) / 529] x 100
Subtract the new number by the original number
437 - 529 = -92
-92 ÷ 529 = -0.17391304347826086
-0.17391304347826086 x 100 = -17.39%