219.13% is the change from 230 to 734
Calculation steps:
[( 734 - 230 ) ÷ 230] x 100 = 219.13%
Formula
Percentage change = [(734 - 230) / 230] x 100
Subtract the new number by the original number
734 - 230 = 504
504 ÷ 230 = 2.1913043478260867
2.1913043478260867 x 100 = 219.13%