145.37% is the change from 313 to 768
Calculation steps:
[( 768 - 313 ) ÷ 313] x 100 = 145.37%
Formula
Percentage change = [(768 - 313) / 313] x 100
Subtract the new number by the original number
768 - 313 = 455
455 ÷ 313 = 1.4536741214057507
1.4536741214057507 x 100 = 145.37%