-86.25% is the change from 160 to 22
Calculation steps:
[( 22 - 160 ) ÷ 160] x 100 = -86.25%
Formula
Percentage change = [(22 - 160) / 160] x 100
Subtract the new number by the original number
22 - 160 = -138
-138 ÷ 160 = -0.8625
-0.8625 x 100 = -86.25%