8.77% is the change from 798 to 868
Calculation steps:
[( 868 - 798 ) ÷ 798] x 100 = 8.77%
Formula
Percentage change = [(868 - 798) / 798] x 100
Subtract the new number by the original number
868 - 798 = 70
70 ÷ 798 = 0.08771929824561403
0.08771929824561403 x 100 = 8.77%