300.9% is the change from 222 to 890
Calculation steps:
[( 890 - 222 ) ÷ 222] x 100 = 300.9%
Formula
Percentage change = [(890 - 222) / 222] x 100
Subtract the new number by the original number
890 - 222 = 668
668 ÷ 222 = 3.009009009009009
3.009009009009009 x 100 = 300.9%