139.03% is the change from 310 to 741
Calculation steps:
[( 741 - 310 ) ÷ 310] x 100 = 139.03%
Formula
Percentage change = [(741 - 310) / 310] x 100
Subtract the new number by the original number
741 - 310 = 431
431 ÷ 310 = 1.3903225806451613
1.3903225806451613 x 100 = 139.03%