149.01% is the change from 302 to 752
Calculation steps:
[( 752 - 302 ) ÷ 302] x 100 = 149.01%
Formula
Percentage change = [(752 - 302) / 302] x 100
Subtract the new number by the original number
752 - 302 = 450
450 ÷ 302 = 1.490066225165563
1.490066225165563 x 100 = 149.01%