4.31% is the change from 836 to 872
Calculation steps:
[( 872 - 836 ) ÷ 836] x 100 = 4.31%
Formula
Percentage change = [(872 - 836) / 836] x 100
Subtract the new number by the original number
872 - 836 = 36
36 ÷ 836 = 0.0430622009569378
0.0430622009569378 x 100 = 4.31%