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:
Marche
Table title:
Administrative divisions
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Province </th><th colspan=1 rowspan=1 > Abbreviation </th><th colspan=1 rowspan=1 > Area (km²) </th><th colspan=1 rowspan=1 > Population </th><th colspan=1 rowspan=1 > Density (inh./km²) </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Province of Ancona </td><td colspan=1 rowspan=1 > AN </td><td colspan=1 rowspan=1 > 1,940 </td><td colspan=1 rowspan=1 > 474,630 </td><td class="highlighted"  colspan=1 rowspan=1 > 244.6 </td></tr>
<tr> <td colspan=1 rowspan=1 > Province of Ascoli Piceno </td><td colspan=1 rowspan=1 > AP </td><td colspan=1 rowspan=1 > 1,228 </td><td colspan=1 rowspan=1 > 212,846 </td><td colspan=1 rowspan=1 > 186.2 </td></tr>
<tr> <td colspan=1 rowspan=1 > Province of Fermo </td><td colspan=1 rowspan=1 > FM </td><td colspan=1 rowspan=1 > 859 </td><td colspan=1 rowspan=1 > 177,578 </td><td colspan=1 rowspan=1 > 206,6 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Province of Macerata </td><td colspan=1 rowspan=1 > MC </td><td colspan=1 rowspan=1 > 2,774 </td><td colspan=1 rowspan=1 > 321,973 </td><td class="highlighted"  colspan=1 rowspan=1 > 116.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Province of Pesaro and Urbino </td><td colspan=1 rowspan=1 > PU </td><td colspan=1 rowspan=1 > 2,564 </td><td colspan=1 rowspan=1 > 364,896 </td><td colspan=1 rowspan=1 > 141.9 </td></tr>
</table>
Question:
Which province has the highest and lowest population, and how densely populated they are?
Answer:
Marcheś province of Ancona has the highest no of inhabitants with 244.6 inhabitants per km2, and the lowest is the province of Macerata with 116.1 inhabitants per km2.