-53.32% is the change from 422 to 197
Calculation steps:
[( 197 - 422 ) ÷ 422] x 100 = -53.32%
Formula
Percentage change = [(197 - 422) / 422] x 100
Subtract the new number by the original number
197 - 422 = -225
-225 ÷ 422 = -0.533175355450237
-0.533175355450237 x 100 = -53.32%