694.9% is the change from 98 to 779
Calculation steps:
[( 779 - 98 ) ÷ 98] x 100 = 694.9%
Formula
Percentage change = [(779 - 98) / 98] x 100
Subtract the new number by the original number
779 - 98 = 681
681 ÷ 98 = 6.948979591836735
6.948979591836735 x 100 = 694.9%