-23.25% is the change from 529 to 406
Calculation steps:
[( 406 - 529 ) ÷ 529] x 100 = -23.25%
Formula
Percentage change = [(406 - 529) / 529] x 100
Subtract the new number by the original number
406 - 529 = -123
-123 ÷ 529 = -0.23251417769376181
-0.23251417769376181 x 100 = -23.25%