214.03% is the change from 221 to 694
Calculation steps:
[( 694 - 221 ) ÷ 221] x 100 = 214.03%
Formula
Percentage change = [(694 - 221) / 221] x 100
Subtract the new number by the original number
694 - 221 = 473
473 ÷ 221 = 2.1402714932126696
2.1402714932126696 x 100 = 214.03%