-18.52% is the change from 189 to 154
Calculation steps:
[( 154 - 189 ) ÷ 189] x 100 = -18.52%
Formula
Percentage change = [(154 - 189) / 189] x 100
Subtract the new number by the original number
154 - 189 = -35
-35 ÷ 189 = -0.18518518518518517
-0.18518518518518517 x 100 = -18.52%