10.14% is the change from 828 to 912
Calculation steps:
[( 912 - 828 ) ÷ 828] x 100 = 10.14%
Formula
Percentage change = [(912 - 828) / 828] x 100
Subtract the new number by the original number
912 - 828 = 84
84 ÷ 828 = 0.10144927536231885
0.10144927536231885 x 100 = 10.14%