18.11% is the change from 475 to 561
Calculation steps:
[( 561 - 475 ) ÷ 475] x 100 = 18.11%
Formula
Percentage change = [(561 - 475) / 475] x 100
Subtract the new number by the original number
561 - 475 = 86
86 ÷ 475 = 0.18105263157894738
0.18105263157894738 x 100 = 18.11%