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:
Foyle (UK Parliament constituency)
Table title:
Elections in the 2010s
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 > SDLP </td><td class="highlighted"  colspan=1 rowspan=1 > Mark Durkan </td><td colspan=1 rowspan=1 > 17,725 </td><td class="highlighted"  colspan=1 rowspan=1 > 47.9 </td><td colspan=1 rowspan=1 > +3.2 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Sinn Féin </td><td colspan=1 rowspan=1 > Gearóid Ó hEára </td><td colspan=1 rowspan=1 > 11,679 </td><td colspan=1 rowspan=1 > 31.6 </td><td colspan=1 rowspan=1 > −0.4 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > DUP </td><td colspan=1 rowspan=1 > Gary Middleton </td><td colspan=1 rowspan=1 > 4,573 </td><td colspan=1 rowspan=1 > 12.4 </td><td colspan=1 rowspan=1 > +0.5 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > UUP </td><td colspan=1 rowspan=1 > Julia Kee </td><td colspan=1 rowspan=1 > 1,226 </td><td colspan=1 rowspan=1 > 3.3 </td><td colspan=1 rowspan=1 > +0.1 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Alliance </td><td colspan=1 rowspan=1 > David Hawthorne </td><td colspan=1 rowspan=1 > 835 </td><td colspan=1 rowspan=1 > 2.3 </td><td colspan=1 rowspan=1 > +1.7 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > UKIP </td><td colspan=1 rowspan=1 > Kyle Thompson </td><td colspan=1 rowspan=1 > 832 </td><td colspan=1 rowspan=1 > 2.2 </td><td colspan=1 rowspan=1 > N/A </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > NI Conservatives </td><td colspan=1 rowspan=1 > Hamish Badenoch </td><td colspan=1 rowspan=1 > 132 </td><td colspan=1 rowspan=1 > 0.4 </td><td colspan=1 rowspan=1 > N/A </td></tr>
<tr> <th colspan=3 rowspan=1 > Majority </th><td class="highlighted"  colspan=1 rowspan=1 > 6,046 </td><td colspan=1 rowspan=1 > 16.3 </td><td colspan=1 rowspan=1 > +3.6 </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 37,002 </td><td colspan=1 rowspan=1 > 52.8 </td><td colspan=1 rowspan=1 > −4.7 </td></tr>
<tr> <th colspan=3 rowspan=1 > Registered electors </th><td colspan=1 rowspan=1 > 70,036 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > SDLP hold </td><th colspan=1 rowspan=1 > Swing </th><td colspan=1 rowspan=1 > +1.8 </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
How did Mark Durkan perform in the 2015 Foyle election in terms of overall percentage of votes and total vote majority?
Answer:
Durkan was elected with 47.9% of the vote and won with a majority of 6,046 votes.