321.8% is the change from 211 to 890
Calculation steps:
[( 890 - 211 ) ÷ 211] x 100 = 321.8%
Formula
Percentage change = [(890 - 211) / 211] x 100
Subtract the new number by the original number
890 - 211 = 679
679 ÷ 211 = 3.2180094786729856
3.2180094786729856 x 100 = 321.8%