3.17% is the change from 788 to 813
Calculation steps:
[( 813 - 788 ) ÷ 788] x 100 = 3.17%
Formula
Percentage change = [(813 - 788) / 788] x 100
Subtract the new number by the original number
813 - 788 = 25
25 ÷ 788 = 0.031725888324873094
0.031725888324873094 x 100 = 3.17%