2.78% is the change from 468 to 481
Calculation steps:
[( 481 - 468 ) ÷ 468] x 100 = 2.78%
Formula
Percentage change = [(481 - 468) / 468] x 100
Subtract the new number by the original number
481 - 468 = 13
13 ÷ 468 = 0.027777777777777776
0.027777777777777776 x 100 = 2.78%