-51.8% is the change from 222 to 107
Calculation steps:
[( 107 - 222 ) ÷ 222] x 100 = -51.8%
Formula
Percentage change = [(107 - 222) / 222] x 100
Subtract the new number by the original number
107 - 222 = -115
-115 ÷ 222 = -0.5180180180180181
-0.5180180180180181 x 100 = -51.8%