18.41% is the change from 478 to 566
Calculation steps:
[( 566 - 478 ) ÷ 478] x 100 = 18.41%
Formula
Percentage change = [(566 - 478) / 478] x 100
Subtract the new number by the original number
566 - 478 = 88
88 ÷ 478 = 0.18410041841004185
0.18410041841004185 x 100 = 18.41%