If you wanted to use multicols and then divide the page on where you want. You can use \columnbreak to achieve this.
Here is a complete example demonstrating how to achieve this (which is adapted from the complete overleaf example here):
\documentclass{article}
\usepackage{blindtext}
\usepackage{multicol}
\usepackage{color}
\usepackage{xcolor}
\setlength{\columnseprule}{1pt}
\def\columnseprulecolor{\color{black}}
\begin{document}
\begin{multicols}{2}
Hello, here is some text without a meaning. This text should show what
a printed text will look like at this place.
\begin{enumerate}
\item { First item}
\item{second item}
\end{enumerate}
If you want to move to the next column of your choice then do so here.
\columnbreak
This will be in a new column, here is some text without a meaning. This text
should show what a printed text will look like at this place.
If you read this text, you will get no information. Really? Is there
no information? Is there...
\end{multicols}
\end{document}
Visualisation of compiled document

Note, to achieve the page split the \def\columnseprulecolor{\color{black}} was set at the top of the example, here I have used black, but can be set to other colors, such as blue - for more information, see the Overleaf Color Documentation.
For reference, I used Overleaf to generate this example.
tabular, does that help? – doncherry Apr 27 '12 at 09:54