209.68% is the change from 217 to 672
Calculation steps:
[( 672 - 217 ) ÷ 217] x 100 = 209.68%
Formula
Percentage change = [(672 - 217) / 217] x 100
Subtract the new number by the original number
672 - 217 = 455
455 ÷ 217 = 2.096774193548387
2.096774193548387 x 100 = 209.68%