-47.3% is the change from 222 to 117
Calculation steps:
[( 117 - 222 ) ÷ 222] x 100 = -47.3%
Formula
Percentage change = [(117 - 222) / 222] x 100
Subtract the new number by the original number
117 - 222 = -105
-105 ÷ 222 = -0.47297297297297297
-0.47297297297297297 x 100 = -47.3%