9.05% is the change from 851 to 928
Calculation steps:
[( 928 - 851 ) ÷ 851] x 100 = 9.05%
Formula
Percentage change = [(928 - 851) / 851] x 100
Subtract the new number by the original number
928 - 851 = 77
77 ÷ 851 = 0.09048178613396005
0.09048178613396005 x 100 = 9.05%