-82.69% is the change from 907 to 157
Calculation steps:
[( 157 - 907 ) ÷ 907] x 100 = -82.69%
Formula
Percentage change = [(157 - 907) / 907] x 100
Subtract the new number by the original number
157 - 907 = -750
-750 ÷ 907 = -0.8269018743109151
-0.8269018743109151 x 100 = -82.69%