-22.22% is the change from 189 to 147
Calculation steps:
[( 147 - 189 ) ÷ 189] x 100 = -22.22%
Formula
Percentage change = [(147 - 189) / 189] x 100
Subtract the new number by the original number
147 - 189 = -42
-42 ÷ 189 = -0.2222222222222222
-0.2222222222222222 x 100 = -22.22%