79.49% is the change from 434 to 779
Calculation steps:
[( 779 - 434 ) ÷ 434] x 100 = 79.49%
Formula
Percentage change = [(779 - 434) / 434] x 100
Subtract the new number by the original number
779 - 434 = 345
345 ÷ 434 = 0.7949308755760369
0.7949308755760369 x 100 = 79.49%