124.78% is the change from 347 to 780
Calculation steps:
[( 780 - 347 ) ÷ 347] x 100 = 124.78%
Formula
Percentage change = [(780 - 347) / 347] x 100
Subtract the new number by the original number
780 - 347 = 433
433 ÷ 347 = 1.2478386167146973
1.2478386167146973 x 100 = 124.78%