4.71% is the change from 828 to 867
Calculation steps:
[( 867 - 828 ) ÷ 828] x 100 = 4.71%
Formula
Percentage change = [(867 - 828) / 828] x 100
Subtract the new number by the original number
867 - 828 = 39
39 ÷ 828 = 0.04710144927536232
0.04710144927536232 x 100 = 4.71%