4.39% is the change from 456 to 476
Calculation steps:
[( 476 - 456 ) ÷ 456] x 100 = 4.39%
Formula
Percentage change = [(476 - 456) / 456] x 100
Subtract the new number by the original number
476 - 456 = 20
20 ÷ 456 = 0.043859649122807015
0.043859649122807015 x 100 = 4.39%