3.16% is the change from 791 to 816
Calculation steps:
[( 816 - 791 ) ÷ 791] x 100 = 3.16%
Formula
Percentage change = [(816 - 791) / 791] x 100
Subtract the new number by the original number
816 - 791 = 25
25 ÷ 791 = 0.0316055625790139
0.0316055625790139 x 100 = 3.16%