9.1% is the change from 791 to 863
Calculation steps:
[( 863 - 791 ) ÷ 791] x 100 = 9.1%
Formula
Percentage change = [(863 - 791) / 791] x 100
Subtract the new number by the original number
863 - 791 = 72
72 ÷ 791 = 0.09102402022756005
0.09102402022756005 x 100 = 9.1%