137.1% is the change from 310 to 735
Calculation steps:
[( 735 - 310 ) ÷ 310] x 100 = 137.1%
Formula
Percentage change = [(735 - 310) / 310] x 100
Subtract the new number by the original number
735 - 310 = 425
425 ÷ 310 = 1.3709677419354838
1.3709677419354838 x 100 = 137.1%