-33.76% is the change from 237 to 157
Calculation steps:
[( 157 - 237 ) ÷ 237] x 100 = -33.76%
Formula
Percentage change = [(157 - 237) / 237] x 100
Subtract the new number by the original number
157 - 237 = -80
-80 ÷ 237 = -0.33755274261603374
-0.33755274261603374 x 100 = -33.76%