304.07% is the change from 221 to 893
Calculation steps:
[( 893 - 221 ) ÷ 221] x 100 = 304.07%
Formula
Percentage change = [(893 - 221) / 221] x 100
Subtract the new number by the original number
893 - 221 = 672
672 ÷ 221 = 3.0407239819004523
3.0407239819004523 x 100 = 304.07%