6.64% is the change from 798 to 851
Calculation steps:
[( 851 - 798 ) ÷ 798] x 100 = 6.64%
Formula
Percentage change = [(851 - 798) / 798] x 100
Subtract the new number by the original number
851 - 798 = 53
53 ÷ 798 = 0.06641604010025062
0.06641604010025062 x 100 = 6.64%