34.08% is the change from 581 to 779
Calculation steps:
[( 779 - 581 ) ÷ 581] x 100 = 34.08%
Formula
Percentage change = [(779 - 581) / 581] x 100
Subtract the new number by the original number
779 - 581 = 198
198 ÷ 581 = 0.3407917383820998
0.3407917383820998 x 100 = 34.08%