144.08% is the change from 304 to 742
Calculation steps:
[( 742 - 304 ) ÷ 304] x 100 = 144.08%
Formula
Percentage change = [(742 - 304) / 304] x 100
Subtract the new number by the original number
742 - 304 = 438
438 ÷ 304 = 1.4407894736842106
1.4407894736842106 x 100 = 144.08%