Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Inverclyde (UK Parliament constituency)
Table title:
Elections
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=2 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Candidate </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > ± </th></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > SNP </td><td class="highlighted"  colspan=1 rowspan=1 > Ronnie Cowan </td><td colspan=1 rowspan=1 > 15,050 </td><td colspan=1 rowspan=1 > 38.5 </td><td colspan=1 rowspan=1 > 16.6 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Labour </td><td colspan=1 rowspan=1 > Martin McCluskey </td><td colspan=1 rowspan=1 > 14,666 </td><td colspan=1 rowspan=1 > 37.5 </td><td colspan=1 rowspan=1 > +7.2 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Conservative </td><td colspan=1 rowspan=1 > David Wilson </td><td colspan=1 rowspan=1 > 8,399 </td><td colspan=1 rowspan=1 > 21.5 </td><td colspan=1 rowspan=1 > +11.5 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Liberal Democrat </td><td colspan=1 rowspan=1 > David Stevens </td><td colspan=1 rowspan=1 > 978 </td><td colspan=1 rowspan=1 > 2.5 </td><td colspan=1 rowspan=1 > 0.0 </td></tr>
<tr> <th class="highlighted"  colspan=3 rowspan=1 > Majority </th><td class="highlighted"  colspan=1 rowspan=1 > 384 </td><td colspan=1 rowspan=1 > 1.0 </td><td colspan=1 rowspan=1 > 23.8 </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 39,093 </td><td colspan=1 rowspan=1 > 66.5 </td><td colspan=1 rowspan=1 > 8.7 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > SNP hold </td><th colspan=1 rowspan=1 > Swing </th><td colspan=1 rowspan=1 > 11.9 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
Who won the election, and what was the majority margin of victory?
Answer:
Cowan got majority of 384 votes.