7.75% is the change from 723 to 779
Calculation steps:
[( 779 - 723 ) ÷ 723] x 100 = 7.75%
Formula
Percentage change = [(779 - 723) / 723] x 100
Subtract the new number by the original number
779 - 723 = 56
56 ÷ 723 = 0.07745504840940526
0.07745504840940526 x 100 = 7.75%