$${\frac{{\mathtt{2\,663}}}{{\mathtt{259}}}} = {\mathtt{10.281\: \!853\: \!281\: \!853\: \!281\: \!9}}$$
$${\mathtt{10}}{\mathtt{\,\times\,}}{\mathtt{259}} = {\mathtt{2\,590}}$$
$${\mathtt{2\,663}}{\mathtt{\,-\,}}{\mathtt{2\,590}} = {\mathtt{73}}$$
.