2.26% is the change from 486 to 497
Calculation steps:
[( 497 - 486 ) ÷ 486] x 100 = 2.26%
Formula
Percentage change = [(497 - 486) / 486] x 100
Subtract the new number by the original number
497 - 486 = 11
11 ÷ 486 = 0.02263374485596708
0.02263374485596708 x 100 = 2.26%