9.33% is the change from 772 to 844
Calculation steps:
[( 844 - 772 ) ÷ 772] x 100 = 9.33%
Formula
Percentage change = [(844 - 772) / 772] x 100
Subtract the new number by the original number
844 - 772 = 72
72 ÷ 772 = 0.09326424870466321
0.09326424870466321 x 100 = 9.33%