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:
Nihalgarh
Table title:
Population data
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Particulars </th><th colspan=1 rowspan=1 > Total </th><th colspan=1 rowspan=1 > Male </th><th colspan=1 rowspan=1 > Female </th></tr>
<tr> <td colspan=1 rowspan=1 > Total No. of Houses </td><td colspan=1 rowspan=1 > 92 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Population </td><td colspan=1 rowspan=1 > 479 </td><td colspan=1 rowspan=1 > 250 </td><td colspan=1 rowspan=1 > 229 </td></tr>
<tr> <td colspan=1 rowspan=1 > Child (0-6) </td><td colspan=1 rowspan=1 > 49 </td><td colspan=1 rowspan=1 > 23 </td><td colspan=1 rowspan=1 > 26 </td></tr>
<tr> <td colspan=1 rowspan=1 > Schedule Caste </td><td colspan=1 rowspan=1 > 228 </td><td colspan=1 rowspan=1 > 117 </td><td colspan=1 rowspan=1 > 111 </td></tr>
<tr> <td colspan=1 rowspan=1 > Schedule Tribe </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Literacy </td><td class="highlighted"  colspan=1 rowspan=1 > 78.14 % </td><td colspan=1 rowspan=1 > 87.67 % </td><td colspan=1 rowspan=1 > 67.49 % </td></tr>
<tr> <td colspan=1 rowspan=1 > Total Workers </td><td colspan=1 rowspan=1 > 144 </td><td colspan=1 rowspan=1 > 130 </td><td colspan=1 rowspan=1 > 14 </td></tr>
<tr> <td colspan=1 rowspan=1 > Main Worker </td><td colspan=1 rowspan=1 > 138 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Marginal Worker </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 2 </td></tr>
</table>
Question:
What is the literacy rate in Nihalgarh?
Answer:
The literacy rate of Nihalgarh is 78.14%.