129.65% is the change from 344 to 790
Calculation steps:
[( 790 - 344 ) ÷ 344] x 100 = 129.65%
Formula
Percentage change = [(790 - 344) / 344] x 100
Subtract the new number by the original number
790 - 344 = 446
446 ÷ 344 = 1.2965116279069768
1.2965116279069768 x 100 = 129.65%