145.81% is the change from 310 to 762
Calculation steps:
[( 762 - 310 ) ÷ 310] x 100 = 145.81%
Formula
Percentage change = [(762 - 310) / 310] x 100
Subtract the new number by the original number
762 - 310 = 452
452 ÷ 310 = 1.4580645161290322
1.4580645161290322 x 100 = 145.81%