-82.48% is the change from 902 to 158
Calculation steps:
[( 158 - 902 ) ÷ 902] x 100 = -82.48%
Formula
Percentage change = [(158 - 902) / 902] x 100
Subtract the new number by the original number
158 - 902 = -744
-744 ÷ 902 = -0.8248337028824834
-0.8248337028824834 x 100 = -82.48%