141.29% is the change from 310 to 748
Calculation steps:
[( 748 - 310 ) ÷ 310] x 100 = 141.29%
Formula
Percentage change = [(748 - 310) / 310] x 100
Subtract the new number by the original number
748 - 310 = 438
438 ÷ 310 = 1.4129032258064516
1.4129032258064516 x 100 = 141.29%