258.37% is the change from 221 to 792
Calculation steps:
[( 792 - 221 ) ÷ 221] x 100 = 258.37%
Formula
Percentage change = [(792 - 221) / 221] x 100
Subtract the new number by the original number
792 - 221 = 571
571 ÷ 221 = 2.583710407239819
2.583710407239819 x 100 = 258.37%