-24.03% is the change from 154 to 117
Calculation steps:
[( 117 - 154 ) ÷ 154] x 100 = -24.03%
Formula
Percentage change = [(117 - 154) / 154] x 100
Subtract the new number by the original number
117 - 154 = -37
-37 ÷ 154 = -0.24025974025974026
-0.24025974025974026 x 100 = -24.03%