13.24% is the change from 423 to 479
Calculation steps:
[( 479 - 423 ) ÷ 423] x 100 = 13.24%
Formula
Percentage change = [(479 - 423) / 423] x 100
Subtract the new number by the original number
479 - 423 = 56
56 ÷ 423 = 0.13238770685579196
0.13238770685579196 x 100 = 13.24%