62.74% is the change from 314 to 511
Calculation steps:
[( 511 - 314 ) ÷ 314] x 100 = 62.74%
Formula
Percentage change = [(511 - 314) / 314] x 100
Subtract the new number by the original number
511 - 314 = 197
197 ÷ 314 = 0.6273885350318471
0.6273885350318471 x 100 = 62.74%