-8.94% is the change from 872 to 794
Calculation steps:
[( 794 - 872 ) ÷ 872] x 100 = -8.94%
Formula
Percentage change = [(794 - 872) / 872] x 100
Subtract the new number by the original number
794 - 872 = -78
-78 ÷ 872 = -0.08944954128440367
-0.08944954128440367 x 100 = -8.94%