64.33% is the change from 314 to 516
Calculation steps:
[( 516 - 314 ) ÷ 314] x 100 = 64.33%
Formula
Percentage change = [(516 - 314) / 314] x 100
Subtract the new number by the original number
516 - 314 = 202
202 ÷ 314 = 0.643312101910828
0.643312101910828 x 100 = 64.33%