1.09% is the change from 828 to 837
Calculation steps:
[( 837 - 828 ) ÷ 828] x 100 = 1.09%
Formula
Percentage change = [(837 - 828) / 828] x 100
Subtract the new number by the original number
837 - 828 = 9
9 ÷ 828 = 0.010869565217391304
0.010869565217391304 x 100 = 1.09%