-58.41% is the change from 529 to 220
Calculation steps:
[( 220 - 529 ) ÷ 529] x 100 = -58.41%
Formula
Percentage change = [(220 - 529) / 529] x 100
Subtract the new number by the original number
220 - 529 = -309
-309 ÷ 529 = -0.5841209829867675
-0.5841209829867675 x 100 = -58.41%