13.39% is the change from 687 to 779
Calculation steps:
[( 779 - 687 ) ÷ 687] x 100 = 13.39%
Formula
Percentage change = [(779 - 687) / 687] x 100
Subtract the new number by the original number
779 - 687 = 92
92 ÷ 687 = 0.1339155749636099
0.1339155749636099 x 100 = 13.39%