Really struggling with this

Here is some table example of what I want to accomplish using css basically with out using float right in css how do i display the exact same content layout using div tags. Thanks…

<table width=”547″ border=”0″ cellspacing=”5″ cellpadding=”5″>
<tr>
<td width=”196″>Content 1 </td>
<td width=”316″>Content 2 </td>
</tr>
</table>
<br />
<br />
<table width=”547″ border=”0″ cellspacing=”5″ cellpadding=”5″>
<tr>
<td width=”196″>Content 1 </td>
<td width=”155″>Content 2 </td>
<td width=”156″>Content 3 </td>
</tr>
</table>

Also in #CSS _↴