204.07% is the change from 221 to 672
Calculation steps:
[( 672 - 221 ) ÷ 221] x 100 = 204.07%
Formula
Percentage change = [(672 - 221) / 221] x 100
Subtract the new number by the original number
672 - 221 = 451
451 ÷ 221 = 2.0407239819004523
2.0407239819004523 x 100 = 204.07%