152.1% is the change from 286 to 721
Calculation steps:
[( 721 - 286 ) ÷ 286] x 100 = 152.1%
Formula
Percentage change = [(721 - 286) / 286] x 100
Subtract the new number by the original number
721 - 286 = 435
435 ÷ 286 = 1.520979020979021
1.520979020979021 x 100 = 152.1%