-9.83% is the change from 529 to 477
Calculation steps:
[( 477 - 529 ) ÷ 529] x 100 = -9.83%
Formula
Percentage change = [(477 - 529) / 529] x 100
Subtract the new number by the original number
477 - 529 = -52
-52 ÷ 529 = -0.09829867674858223
-0.09829867674858223 x 100 = -9.83%