3.24% is the change from 772 to 797
Calculation steps:
[( 797 - 772 ) ÷ 772] x 100 = 3.24%
Formula
Percentage change = [(797 - 772) / 772] x 100
Subtract the new number by the original number
797 - 772 = 25
25 ÷ 772 = 0.03238341968911917
0.03238341968911917 x 100 = 3.24%