287.17% is the change from 187 to 724
Calculation steps:
[( 724 - 187 ) ÷ 187] x 100 = 287.17%
Formula
Percentage change = [(724 - 187) / 187] x 100
Subtract the new number by the original number
724 - 187 = 537
537 ÷ 187 = 2.871657754010695
2.871657754010695 x 100 = 287.17%