16.63% is the change from 481 to 561
Calculation steps:
[( 561 - 481 ) ÷ 481] x 100 = 16.63%
Formula
Percentage change = [(561 - 481) / 481] x 100
Subtract the new number by the original number
561 - 481 = 80
80 ÷ 481 = 0.16632016632016633
0.16632016632016633 x 100 = 16.63%