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:
Sarojini Nagar (Assembly constituency)
Table title:
Election results
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 > BJP </td><td class="highlighted"  colspan=1 rowspan=1 > Swati Singh </td><td colspan=1 rowspan=1 > 1,08,506 </td><td colspan=1 rowspan=1 > 37.31 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > SP </td><td class="highlighted"  colspan=1 rowspan=1 > Anurag Yadav </td><td colspan=1 rowspan=1 > 74,327 </td><td colspan=1 rowspan=1 > 25.55 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > BSP </td><td colspan=1 rowspan=1 > Shiv Shankar Singh (Shankari) </td><td colspan=1 rowspan=1 > 71,791 </td><td colspan=1 rowspan=1 > 24.68 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > IND. </td><td colspan=1 rowspan=1 > Rudra Daman Singh </td><td colspan=1 rowspan=1 > 20,607 </td><td colspan=1 rowspan=1 > 7.08 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > RLD </td><td colspan=1 rowspan=1 > Sharda Pratap Shukla </td><td colspan=1 rowspan=1 > 4,489 </td><td colspan=1 rowspan=1 > 1.54 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > NOTA </td><td colspan=1 rowspan=1 > None of the Above </td><td colspan=1 rowspan=1 > 1,926 </td><td colspan=1 rowspan=1 > 0.66 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Majority </th><td class="highlighted"  colspan=1 rowspan=1 > 34,179 </td><td colspan=1 rowspan=1 > 11.76 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=3 rowspan=1 > Turnout </th><td colspan=1 rowspan=1 > 2,90,847 </td><td colspan=1 rowspan=1 > 58.34 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 >  </td><td colspan=2 rowspan=1 > BJP gain from SP </td><th colspan=1 rowspan=1 > Swing </th><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What was the result of the Sarojini Nagar election and what was the margin of victory?
Answer:
This seat belongs to Bharatiya Janata Party candidate, Swati Singh who won in last Assembly election defeating Samajwadi Party candidate, Anurag Yadav by a margin of 34,179 votes.