-82.67% is the change from 906 to 157
Calculation steps:
[( 157 - 906 ) ÷ 906] x 100 = -82.67%
Formula
Percentage change = [(157 - 906) / 906] x 100
Subtract the new number by the original number
157 - 906 = -749
-749 ÷ 906 = -0.826710816777042
-0.826710816777042 x 100 = -82.67%