9.17% is the change from 851 to 929
Calculation steps:
[( 929 - 851 ) ÷ 851] x 100 = 9.17%
Formula
Percentage change = [(929 - 851) / 851] x 100
Subtract the new number by the original number
929 - 851 = 78
78 ÷ 851 = 0.09165687426556991
0.09165687426556991 x 100 = 9.17%