91.37% is the change from 313 to 599
Calculation steps:
[( 599 - 313 ) ÷ 313] x 100 = 91.37%
Formula
Percentage change = [(599 - 313) / 313] x 100
Subtract the new number by the original number
599 - 313 = 286
286 ÷ 313 = 0.9137380191693291
0.9137380191693291 x 100 = 91.37%