6.78% is the change from 797 to 851
Calculation steps:
[( 851 - 797 ) ÷ 797] x 100 = 6.78%
Formula
Percentage change = [(851 - 797) / 797] x 100
Subtract the new number by the original number
851 - 797 = 54
54 ÷ 797 = 0.06775407779171895
0.06775407779171895 x 100 = 6.78%