227.73% is the change from 238 to 780
Calculation steps:
[( 780 - 238 ) ÷ 238] x 100 = 227.73%
Formula
Percentage change = [(780 - 238) / 238] x 100
Subtract the new number by the original number
780 - 238 = 542
542 ÷ 238 = 2.277310924369748
2.277310924369748 x 100 = 227.73%