-81.37% is the change from 907 to 169
Calculation steps:
[( 169 - 907 ) ÷ 907] x 100 = -81.37%
Formula
Percentage change = [(169 - 907) / 907] x 100
Subtract the new number by the original number
169 - 907 = -738
-738 ÷ 907 = -0.8136714443219405
-0.8136714443219405 x 100 = -81.37%