620.39% is the change from 103 to 742
Calculation steps:
[( 742 - 103 ) ÷ 103] x 100 = 620.39%
Formula
Percentage change = [(742 - 103) / 103] x 100
Subtract the new number by the original number
742 - 103 = 639
639 ÷ 103 = 6.203883495145631
6.203883495145631 x 100 = 620.39%