322.43% is the change from 214 to 904
Calculation steps:
[( 904 - 214 ) ÷ 214] x 100 = 322.43%
Formula
Percentage change = [(904 - 214) / 214] x 100
Subtract the new number by the original number
904 - 214 = 690
690 ÷ 214 = 3.2242990654205608
3.2242990654205608 x 100 = 322.43%