12.72% is the change from 456 to 514
Calculation steps:
[( 514 - 456 ) ÷ 456] x 100 = 12.72%
Formula
Percentage change = [(514 - 456) / 456] x 100
Subtract the new number by the original number
514 - 456 = 58
58 ÷ 456 = 0.12719298245614036
0.12719298245614036 x 100 = 12.72%