679% is the change from 100 to 779
Calculation steps:
[( 779 - 100 ) ÷ 100] x 100 = 679%
Formula
Percentage change = [(779 - 100) / 100] x 100
Subtract the new number by the original number
779 - 100 = 679
679 ÷ 100 = 6.79
6.79 x 100 = 679%
Example