3.11% is the change from 836 to 862
Calculation steps:
[( 862 - 836 ) ÷ 836] x 100 = 3.11%
Formula
Percentage change = [(862 - 836) / 836] x 100
Subtract the new number by the original number
862 - 836 = 26
26 ÷ 836 = 0.03110047846889952
0.03110047846889952 x 100 = 3.11%