-84.17% is the change from 139 to 22
Calculation steps:
[( 22 - 139 ) ÷ 139] x 100 = -84.17%
Formula
Percentage change = [(22 - 139) / 139] x 100
Subtract the new number by the original number
22 - 139 = -117
-117 ÷ 139 = -0.841726618705036
-0.841726618705036 x 100 = -84.17%