-10.25% is the change from 478 to 429
Calculation steps:
[( 429 - 478 ) ÷ 478] x 100 = -10.25%
Formula
Percentage change = [(429 - 478) / 478] x 100
Subtract the new number by the original number
429 - 478 = -49
-49 ÷ 478 = -0.10251046025104603
-0.10251046025104603 x 100 = -10.25%