415% is the change from 140 to 721
Calculation steps:
[( 721 - 140 ) ÷ 140] x 100 = 415%
Formula
Percentage change = [(721 - 140) / 140] x 100
Subtract the new number by the original number
721 - 140 = 581
581 ÷ 140 = 4.15
4.15 x 100 = 415%
Example