-82.03% is the change from 907 to 163
Calculation steps:
[( 163 - 907 ) ÷ 907] x 100 = -82.03%
Formula
Percentage change = [(163 - 907) / 907] x 100
Subtract the new number by the original number
163 - 907 = -744
-744 ÷ 907 = -0.8202866593164277
-0.8202866593164277 x 100 = -82.03%