-46.82% is the change from 220 to 117
Calculation steps:
[( 117 - 220 ) ÷ 220] x 100 = -46.82%
Formula
Percentage change = [(117 - 220) / 220] x 100
Subtract the new number by the original number
117 - 220 = -103
-103 ÷ 220 = -0.4681818181818182
-0.4681818181818182 x 100 = -46.82%