9.66% is the change from 828 to 908
Calculation steps:
[( 908 - 828 ) ÷ 828] x 100 = 9.66%
Formula
Percentage change = [(908 - 828) / 828] x 100
Subtract the new number by the original number
908 - 828 = 80
80 ÷ 828 = 0.0966183574879227
0.0966183574879227 x 100 = 9.66%