Result of division not quite correct (8)
I believe the answer is:
quotient
'result of division' is the definition.
(I've seen this before)
'not quite correct' is the wordplay.
'correct' indicates an anagram (I've seen 'corrected' mean this).
'not'+'quite'='notquite'
'notquite' is an anagram of 'QUOTIENT'.
(Other definitions for quotient that I've seen before include "Result obtained by division" , "Result of division (maths)" , "Result obtained by dividing one number by another" , "In maths, it's obtained by dividing one quantity by another" , "Not quite (anag) - ratio" .)