-22.91% is the change from 179 to 138
Calculation steps:
[( 138 - 179 ) ÷ 179] x 100 = -22.91%
Formula
Percentage change = [(138 - 179) / 179] x 100
Subtract the new number by the original number
138 - 179 = -41
-41 ÷ 179 = -0.22905027932960895
-0.22905027932960895 x 100 = -22.91%