8.79% is the change from 774 to 842
Calculation steps:
[( 842 - 774 ) ÷ 774] x 100 = 8.79%
Formula
Percentage change = [(842 - 774) / 774] x 100
Subtract the new number by the original number
842 - 774 = 68
68 ÷ 774 = 0.08785529715762273
0.08785529715762273 x 100 = 8.79%