-52.69% is the change from 465 to 220
Calculation steps:
[( 220 - 465 ) ÷ 465] x 100 = -52.69%
Formula
Percentage change = [(220 - 465) / 465] x 100
Subtract the new number by the original number
220 - 465 = -245
-245 ÷ 465 = -0.5268817204301075
-0.5268817204301075 x 100 = -52.69%