295.02% is the change from 221 to 873
Calculation steps:
[( 873 - 221 ) ÷ 221] x 100 = 295.02%
Formula
Percentage change = [(873 - 221) / 221] x 100
Subtract the new number by the original number
873 - 221 = 652
652 ÷ 221 = 2.9502262443438916
2.9502262443438916 x 100 = 295.02%