-62.16% is the change from 222 to 84
Calculation steps:
[( 84 - 222 ) ÷ 222] x 100 = -62.16%
Formula
Percentage change = [(84 - 222) / 222] x 100
Subtract the new number by the original number
84 - 222 = -138
-138 ÷ 222 = -0.6216216216216216
-0.6216216216216216 x 100 = -62.16%