127.78% is the change from 342 to 779
Calculation steps:
[( 779 - 342 ) ÷ 342] x 100 = 127.78%
Formula
Percentage change = [(779 - 342) / 342] x 100
Subtract the new number by the original number
779 - 342 = 437
437 ÷ 342 = 1.2777777777777777
1.2777777777777777 x 100 = 127.78%