-14.53% is the change from 475 to 406
Calculation steps:
[( 406 - 475 ) ÷ 475] x 100 = -14.53%
Formula
Percentage change = [(406 - 475) / 475] x 100
Subtract the new number by the original number
406 - 475 = -69
-69 ÷ 475 = -0.14526315789473684
-0.14526315789473684 x 100 = -14.53%