In[]:=
QuotientRemainder[14,5]
Out[]=
{2,4}
In[]:=
QuotientRemainder[-14,5]
Out[]=
{-3,1}
In[]:=
QuotientRemainder[14,-5]
Out[]=
{-3,-1}
In[]:=
QuotientRemainder[-14,-5]
Out[]=
{2,-4}