-12.5% is the change from 176 to 154
Calculation steps:
[( 154 - 176 ) ÷ 176] x 100 = -12.5%
Formula
Percentage change = [(154 - 176) / 176] x 100
Subtract the new number by the original number
154 - 176 = -22
-22 ÷ 176 = -0.125
-0.125 x 100 = -12.5%