-19.46% is the change from 478 to 385
Calculation steps:
[( 385 - 478 ) ÷ 478] x 100 = -19.46%
Formula
Percentage change = [(385 - 478) / 478] x 100
Subtract the new number by the original number
385 - 478 = -93
-93 ÷ 478 = -0.19456066945606695
-0.19456066945606695 x 100 = -19.46%