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:
1938 Bridgwater 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 colspan=1 rowspan=1 > Independent Progressive </td><td class="highlighted"  colspan=1 rowspan=1 > Vernon Bartlett </td><td colspan=1 rowspan=1 > 19,540 </td><td colspan=1 rowspan=1 > 53.2 </td><td colspan=1 rowspan=1 > n/a </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Conservative </td><td colspan=1 rowspan=1 > Patrick Heathcoat-Amory </td><td colspan=1 rowspan=1 > 17,208 </td><td colspan=1 rowspan=1 > 46.8 </td><td colspan=1 rowspan=1 > 10.1 </td></tr>
<tr> <th class="highlighted"  colspan=3 rowspan=1 > Majority </th><td class="highlighted"  colspan=1 rowspan=1 > 2,332 </td><td class="highlighted"  colspan=1 rowspan=1 > 6.3 </td><td colspan=1 rowspan=1 > 39.8 </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 36,748 </td><td colspan=1 rowspan=1 > 82.3 </td><td colspan=1 rowspan=1 > +9.6 </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > Independent Progressive gain from Conservative </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:
What's the result of the 1938 Bridgwater by-election?
Answer:
In the 1938 Bridgwater by-election, Bartlett won the seat by a majority of 2,332 votes (6.3%).