-57.31% is the change from 527 to 225
Calculation steps:
[( 225 - 527 ) ÷ 527] x 100 = -57.31%
Formula
Percentage change = [(225 - 527) / 527] x 100
Subtract the new number by the original number
225 - 527 = -302
-302 ÷ 527 = -0.573055028462998
-0.573055028462998 x 100 = -57.31%