231.22% is the change from 221 to 732
Calculation steps:
[( 732 - 221 ) ÷ 221] x 100 = 231.22%
Formula
Percentage change = [(732 - 221) / 221] x 100
Subtract the new number by the original number
732 - 221 = 511
511 ÷ 221 = 2.3122171945701355
2.3122171945701355 x 100 = 231.22%