503.31% is the change from 121 to 730
Calculation steps:
[( 730 - 121 ) ÷ 121] x 100 = 503.31%
Formula
Percentage change = [(730 - 121) / 121] x 100
Subtract the new number by the original number
730 - 121 = 609
609 ÷ 121 = 5.033057851239669
5.033057851239669 x 100 = 503.31%