294.57% is the change from 221 to 872
Calculation steps:
[( 872 - 221 ) ÷ 221] x 100 = 294.57%
Formula
Percentage change = [(872 - 221) / 221] x 100
Subtract the new number by the original number
872 - 221 = 651
651 ÷ 221 = 2.9457013574660635
2.9457013574660635 x 100 = 294.57%