2.94% is the change from 477 to 491
Calculation steps:
[( 491 - 477 ) ÷ 477] x 100 = 2.94%
Formula
Percentage change = [(491 - 477) / 477] x 100
Subtract the new number by the original number
491 - 477 = 14
14 ÷ 477 = 0.029350104821802937
0.029350104821802937 x 100 = 2.94%