134.5% is the change from 313 to 734
Calculation steps:
[( 734 - 313 ) ÷ 313] x 100 = 134.5%
Formula
Percentage change = [(734 - 313) / 313] x 100
Subtract the new number by the original number
734 - 313 = 421
421 ÷ 313 = 1.3450479233226837
1.3450479233226837 x 100 = 134.5%