9.24% is the change from 779 to 851
Calculation steps:
[( 851 - 779 ) ÷ 779] x 100 = 9.24%
Formula
Percentage change = [(851 - 779) / 779] x 100
Subtract the new number by the original number
851 - 779 = 72
72 ÷ 779 = 0.09242618741976893
0.09242618741976893 x 100 = 9.24%