9.69% is the change from 836 to 917
Calculation steps:
[( 917 - 836 ) ÷ 836] x 100 = 9.69%
Formula
Percentage change = [(917 - 836) / 836] x 100
Subtract the new number by the original number
917 - 836 = 81
81 ÷ 836 = 0.09688995215311005
0.09688995215311005 x 100 = 9.69%