-45.67% is the change from 289 to 157
Calculation steps:
[( 157 - 289 ) ÷ 289] x 100 = -45.67%
Formula
Percentage change = [(157 - 289) / 289] x 100
Subtract the new number by the original number
157 - 289 = -132
-132 ÷ 289 = -0.45674740484429066
-0.45674740484429066 x 100 = -45.67%