144.41% is the change from 304 to 743
Calculation steps:
[( 743 - 304 ) ÷ 304] x 100 = 144.41%
Formula
Percentage change = [(743 - 304) / 304] x 100
Subtract the new number by the original number
743 - 304 = 439
439 ÷ 304 = 1.444078947368421
1.444078947368421 x 100 = 144.41%