147.68% is the change from 302 to 748
Calculation steps:
[( 748 - 302 ) ÷ 302] x 100 = 147.68%
Formula
Percentage change = [(748 - 302) / 302] x 100
Subtract the new number by the original number
748 - 302 = 446
446 ÷ 302 = 1.4768211920529801
1.4768211920529801 x 100 = 147.68%