-29.63% is the change from 189 to 133
Calculation steps:
[( 133 - 189 ) ÷ 189] x 100 = -29.63%
Formula
Percentage change = [(133 - 189) / 189] x 100
Subtract the new number by the original number
133 - 189 = -56
-56 ÷ 189 = -0.2962962962962963
-0.2962962962962963 x 100 = -29.63%