10.02% is the change from 828 to 911
Calculation steps:
[( 911 - 828 ) ÷ 828] x 100 = 10.02%
Formula
Percentage change = [(911 - 828) / 828] x 100
Subtract the new number by the original number
911 - 828 = 83
83 ÷ 828 = 0.10024154589371981
0.10024154589371981 x 100 = 10.02%