158.3% is the change from 283 to 731
Calculation steps:
[( 731 - 283 ) ÷ 283] x 100 = 158.3%
Formula
Percentage change = [(731 - 283) / 283] x 100
Subtract the new number by the original number
731 - 283 = 448
448 ÷ 283 = 1.5830388692579505
1.5830388692579505 x 100 = 158.3%