209.17% is the change from 218 to 674
Calculation steps:
[( 674 - 218 ) ÷ 218] x 100 = 209.17%
Formula
Percentage change = [(674 - 218) / 218] x 100
Subtract the new number by the original number
674 - 218 = 456
456 ÷ 218 = 2.091743119266055
2.091743119266055 x 100 = 209.17%