64.86% is the change from 313 to 516
Calculation steps:
[( 516 - 313 ) ÷ 313] x 100 = 64.86%
Formula
Percentage change = [(516 - 313) / 313] x 100
Subtract the new number by the original number
516 - 313 = 203
203 ÷ 313 = 0.6485623003194888
0.6485623003194888 x 100 = 64.86%