407.75% is the change from 142 to 721
Calculation steps:
[( 721 - 142 ) ÷ 142] x 100 = 407.75%
Formula
Percentage change = [(721 - 142) / 142] x 100
Subtract the new number by the original number
721 - 142 = 579
579 ÷ 142 = 4.077464788732394
4.077464788732394 x 100 = 407.75%