-47.07% is the change from 903 to 478
Calculation steps:
[( 478 - 903 ) ÷ 903] x 100 = -47.07%
Formula
Percentage change = [(478 - 903) / 903] x 100
Subtract the new number by the original number
478 - 903 = -425
-425 ÷ 903 = -0.4706533776301218
-0.4706533776301218 x 100 = -47.07%