221.3% is the change from 230 to 739
Calculation steps:
[( 739 - 230 ) ÷ 230] x 100 = 221.3%
Formula
Percentage change = [(739 - 230) / 230] x 100
Subtract the new number by the original number
739 - 230 = 509
509 ÷ 230 = 2.2130434782608694
2.2130434782608694 x 100 = 221.3%