430% is the change from 140 to 742
Calculation steps:
[( 742 - 140 ) ÷ 140] x 100 = 430%
Formula
Percentage change = [(742 - 140) / 140] x 100
Subtract the new number by the original number
742 - 140 = 602
602 ÷ 140 = 4.3
4.3 x 100 = 430%
Example