This is a word division puzzle which uses cryptic clues. If you're unfamiliar with either or both of those, you can click the associated link.
In order to solve the alphametic, you'll first need to fill in the dividend, divisor, and quotient by solving the cryptic clues. I've left the enumerations off to provide a bit of extra challenge. Once you fill those in, the puzzle should be solvable with only arithmetic and logic. The solution is a 10-letter word or phrase found by ordering the letters from 0 through 9. A complete answer should provide this solution along with explanations of the cryptic clues and your path through the alphametic.
As always, I've created an interactive version that will autofill from the grid to the clues and vice versa. Have fun!
Clues:
Decrease payments to accommodate daughter
Pouring from copper pot's side
A team of men coming first, winning English trophy
Except ... well, I was hoping I wouldn't have to mention this, but there's probably no way around it. There was a bit of an incident when I was making these clues, and the wordplay halves were split from the definition halves! I put them back together in the way that made the most sense to me, but something still seems wrong. I'm sure you can figure it out, though - you're very smart, and extremely cool, and you have great taste in puzzles.
Accessible version:
???
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???|?????
EHI
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WTHE
WTSC
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HIS
CUP
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CW