3/4 diveded by 8/9?
$${\frac{\left({\frac{{\mathtt{3}}}{{\mathtt{4}}}}\right)}{\left({\frac{{\mathtt{8}}}{{\mathtt{9}}}}\right)}} = {\frac{{\mathtt{27}}}{{\mathtt{32}}}} = {\mathtt{0.843\: \!75}}$$