-12.5% is the change from 152 to 133
Calculation steps:
[( 133 - 152 ) ÷ 152] x 100 = -12.5%
Formula
Percentage change = [(133 - 152) / 152] x 100
Subtract the new number by the original number
133 - 152 = -19
-19 ÷ 152 = -0.125
-0.125 x 100 = -12.5%