-33.62% is the change from 232 to 154
Calculation steps:
[( 154 - 232 ) ÷ 232] x 100 = -33.62%
Formula
Percentage change = [(154 - 232) / 232] x 100
Subtract the new number by the original number
154 - 232 = -78
-78 ÷ 232 = -0.33620689655172414
-0.33620689655172414 x 100 = -33.62%