1.1% is the change from 817 to 826
Calculation steps:
[( 826 - 817 ) ÷ 817] x 100 = 1.1%
Formula
Percentage change = [(826 - 817) / 817] x 100
Subtract the new number by the original number
826 - 817 = 9
9 ÷ 817 = 0.011015911872705019
0.011015911872705019 x 100 = 1.1%