9.47% is the change from 771 to 844
Calculation steps:
[( 844 - 771 ) ÷ 771] x 100 = 9.47%
Formula
Percentage change = [(844 - 771) / 771] x 100
Subtract the new number by the original number
844 - 771 = 73
73 ÷ 771 = 0.0946822308690013
0.0946822308690013 x 100 = 9.47%