-87.85% is the change from 181 to 22
Calculation steps:
[( 22 - 181 ) ÷ 181] x 100 = -87.85%
Formula
Percentage change = [(22 - 181) / 181] x 100
Subtract the new number by the original number
22 - 181 = -159
-159 ÷ 181 = -0.8784530386740331
-0.8784530386740331 x 100 = -87.85%