314.68% is the change from 218 to 904
Calculation steps:
[( 904 - 218 ) ÷ 218] x 100 = 314.68%
Formula
Percentage change = [(904 - 218) / 218] x 100
Subtract the new number by the original number
904 - 218 = 686
686 ÷ 218 = 3.146788990825688
3.146788990825688 x 100 = 314.68%