220.95% is the change from 210 to 674
Calculation steps:
[( 674 - 210 ) ÷ 210] x 100 = 220.95%
Formula
Percentage change = [(674 - 210) / 210] x 100
Subtract the new number by the original number
674 - 210 = 464
464 ÷ 210 = 2.2095238095238097
2.2095238095238097 x 100 = 220.95%