2.1% is the change from 476 to 486
Calculation steps:
[( 486 - 476 ) ÷ 476] x 100 = 2.1%
Formula
Percentage change = [(486 - 476) / 476] x 100
Subtract the new number by the original number
486 - 476 = 10
10 ÷ 476 = 0.02100840336134454
0.02100840336134454 x 100 = 2.1%