6.42% is the change from 826 to 879
Calculation steps:
[( 879 - 826 ) ÷ 826] x 100 = 6.42%
Formula
Percentage change = [(879 - 826) / 826] x 100
Subtract the new number by the original number
879 - 826 = 53
53 ÷ 826 = 0.06416464891041163
0.06416464891041163 x 100 = 6.42%