142.58% is the change from 310 to 752
Calculation steps:
[( 752 - 310 ) ÷ 310] x 100 = 142.58%
Formula
Percentage change = [(752 - 310) / 310] x 100
Subtract the new number by the original number
752 - 310 = 442
442 ÷ 310 = 1.4258064516129032
1.4258064516129032 x 100 = 142.58%