-4.93% is the change from 872 to 829
Calculation steps:
[( 829 - 872 ) ÷ 872] x 100 = -4.93%
Formula
Percentage change = [(829 - 872) / 872] x 100
Subtract the new number by the original number
829 - 872 = -43
-43 ÷ 872 = -0.04931192660550459
-0.04931192660550459 x 100 = -4.93%