10.4% is the change from 817 to 902
Calculation steps:
[( 902 - 817 ) ÷ 817] x 100 = 10.4%
Formula
Percentage change = [(902 - 817) / 817] x 100
Subtract the new number by the original number
902 - 817 = 85
85 ÷ 817 = 0.10403916768665851
0.10403916768665851 x 100 = 10.4%