219.57% is the change from 230 to 735
Calculation steps:
[( 735 - 230 ) ÷ 230] x 100 = 219.57%
Formula
Percentage change = [(735 - 230) / 230] x 100
Subtract the new number by the original number
735 - 230 = 505
505 ÷ 230 = 2.1956521739130435
2.1956521739130435 x 100 = 219.57%