14.44% is the change from 457 to 523
Calculation steps:
[( 523 - 457 ) ÷ 457] x 100 = 14.44%
Formula
Percentage change = [(523 - 457) / 457] x 100
Subtract the new number by the original number
523 - 457 = 66
66 ÷ 457 = 0.14442013129102846
0.14442013129102846 x 100 = 14.44%