-52.36% is the change from 529 to 252
Calculation steps:
[( 252 - 529 ) ÷ 529] x 100 = -52.36%
Formula
Percentage change = [(252 - 529) / 529] x 100
Subtract the new number by the original number
252 - 529 = -277
-277 ÷ 529 = -0.5236294896030246
-0.5236294896030246 x 100 = -52.36%