15.7% is the change from 395 to 457
Calculation steps:
[( 457 - 395 ) ÷ 395] x 100 = 15.7%
Formula
Percentage change = [(457 - 395) / 395] x 100
Subtract the new number by the original number
457 - 395 = 62
62 ÷ 395 = 0.1569620253164557
0.1569620253164557 x 100 = 15.7%