208.14% is the change from 221 to 681
Calculation steps:
[( 681 - 221 ) ÷ 221] x 100 = 208.14%
Formula
Percentage change = [(681 - 221) / 221] x 100
Subtract the new number by the original number
681 - 221 = 460
460 ÷ 221 = 2.081447963800905
2.081447963800905 x 100 = 208.14%