221.52% is the change from 223 to 717
Calculation steps:
[( 717 - 223 ) ÷ 223] x 100 = 221.52%
Formula
Percentage change = [(717 - 223) / 223] x 100
Subtract the new number by the original number
717 - 223 = 494
494 ÷ 223 = 2.2152466367713006
2.2152466367713006 x 100 = 221.52%