149.33% is the change from 300 to 748
Calculation steps:
[( 748 - 300 ) ÷ 300] x 100 = 149.33%
Formula
Percentage change = [(748 - 300) / 300] x 100
Subtract the new number by the original number
748 - 300 = 448
448 ÷ 300 = 1.4933333333333334
1.4933333333333334 x 100 = 149.33%