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:
1921 Cardiganshire by-election
Table title:
Result
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 class="highlighted"  colspan=1 rowspan=1 > Coalition Liberal </td><td class="highlighted"  colspan=1 rowspan=1 > Ernest Evans </td><td colspan=1 rowspan=1 > 14,111 </td><td colspan=1 rowspan=1 > 57.3 </td><td colspan=1 rowspan=1 > N/A </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Liberal </td><td colspan=1 rowspan=1 > W. Llewelyn Williams </td><td colspan=1 rowspan=1 > 10,521 </td><td colspan=1 rowspan=1 > 42.7 </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 > 3,590 </td><td colspan=1 rowspan=1 > 14.6 </td><td colspan=1 rowspan=1 > N/A </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 24,631 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Registered electors </th><td colspan=1 rowspan=1 >  </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 > Coalition Liberal hold </td><th colspan=1 rowspan=1 > Swing </th><td colspan=1 rowspan=1 > N/A </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
How well did Evans do in the 1921 Cardiganshire by-election?
Answer:
In the 1921 Cardiganshire by-election, Evans won the seat for the Coalition by a majority of 3,590 votes.