-46.47% is the change from 893 to 478
Calculation steps:
[( 478 - 893 ) ÷ 893] x 100 = -46.47%
Formula
Percentage change = [(478 - 893) / 893] x 100
Subtract the new number by the original number
478 - 893 = -415
-415 ÷ 893 = -0.46472564389697646
-0.46472564389697646 x 100 = -46.47%