2.08% is the change from 481 to 491
Calculation steps:
[( 491 - 481 ) ÷ 481] x 100 = 2.08%
Formula
Percentage change = [(491 - 481) / 481] x 100
Subtract the new number by the original number
491 - 481 = 10
10 ÷ 481 = 0.02079002079002079
0.02079002079002079 x 100 = 2.08%