4.85% is the change from 474 to 497
Calculation steps:
[( 497 - 474 ) ÷ 474] x 100 = 4.85%
Formula
Percentage change = [(497 - 474) / 474] x 100
Subtract the new number by the original number
497 - 474 = 23
23 ÷ 474 = 0.04852320675105485
0.04852320675105485 x 100 = 4.85%