11.77% is the change from 773 to 864
Calculation steps:
[( 864 - 773 ) ÷ 773] x 100 = 11.77%
Formula
Percentage change = [(864 - 773) / 773] x 100
Subtract the new number by the original number
864 - 773 = 91
91 ÷ 773 = 0.11772315653298836
0.11772315653298836 x 100 = 11.77%