-13.61% is the change from 529 to 457
Calculation steps:
[( 457 - 529 ) ÷ 529] x 100 = -13.61%
Formula
Percentage change = [(457 - 529) / 529] x 100
Subtract the new number by the original number
457 - 529 = -72
-72 ÷ 529 = -0.13610586011342155
-0.13610586011342155 x 100 = -13.61%