-53.39% is the change from 472 to 220
Calculation steps:
[( 220 - 472 ) ÷ 472] x 100 = -53.39%
Formula
Percentage change = [(220 - 472) / 472] x 100
Subtract the new number by the original number
220 - 472 = -252
-252 ÷ 472 = -0.5338983050847458
-0.5338983050847458 x 100 = -53.39%