15.2% is the change from 717 to 826
Calculation steps:
[( 826 - 717 ) ÷ 717] x 100 = 15.2%
Formula
Percentage change = [(826 - 717) / 717] x 100
Subtract the new number by the original number
826 - 717 = 109
109 ÷ 717 = 0.15202231520223153
0.15202231520223153 x 100 = 15.2%