4.55% is the change from 814 to 851
Calculation steps:
[( 851 - 814 ) ÷ 814] x 100 = 4.55%
Formula
Percentage change = [(851 - 814) / 814] x 100
Subtract the new number by the original number
851 - 814 = 37
37 ÷ 814 = 0.045454545454545456
0.045454545454545456 x 100 = 4.55%