144.09% is the change from 313 to 764
Calculation steps:
[( 764 - 313 ) ÷ 313] x 100 = 144.09%
Formula
Percentage change = [(764 - 313) / 313] x 100
Subtract the new number by the original number
764 - 313 = 451
451 ÷ 313 = 1.4408945686900958
1.4408945686900958 x 100 = 144.09%