-8.28% is the change from 157 to 144
Calculation steps:
[( 144 - 157 ) ÷ 157] x 100 = -8.28%
Formula
Percentage change = [(144 - 157) / 157] x 100
Subtract the new number by the original number
144 - 157 = -13
-13 ÷ 157 = -0.08280254777070063
-0.08280254777070063 x 100 = -8.28%