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:
Matilda and the Ramsay Bunch
Table title:
Series averages
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Series </th><th colspan=1 rowspan=2 > Day </th><th colspan=1 rowspan=2 > # Ep. </th><th colspan=2 rowspan=1 > Premiere </th><th colspan=2 rowspan=1 > Final </th><th colspan=1 rowspan=2 > Aired </th><th colspan=1 rowspan=2 > Average Viewers </th></tr>
<tr> <th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Premiere Viewers </th><th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Finale Viewers </th></tr>
<tr> <th colspan=1 rowspan=1 > 1 </th><td colspan=1 rowspan=1 > Tuesdays </td><th colspan=1 rowspan=1 > 15 </th><td colspan=1 rowspan=1 > 14 April 2015 </td><th colspan=1 rowspan=1 > 229,000 </th><td colspan=1 rowspan=1 > 21 July 2015 </td><th colspan=1 rowspan=1 > N/A </th><th colspan=1 rowspan=1 > 2015 </th><th class="highlighted"  colspan=1 rowspan=1 > 216,500 </th></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 2 </th><td colspan=1 rowspan=2 > Fridays </td><th colspan=1 rowspan=1 > 15 </th><td colspan=1 rowspan=1 > 6 May 2016 </td><th colspan=1 rowspan=1 > N/A </th><td colspan=1 rowspan=1 > 12 August 2016 </td><th colspan=1 rowspan=1 > 127,000 </th><th colspan=1 rowspan=1 > 2016 </th><th class="highlighted"  colspan=1 rowspan=1 > 211,857 </th></tr>
<tr> <th colspan=1 rowspan=1 > 3 </th><th colspan=1 rowspan=1 > 15 </th><td colspan=1 rowspan=1 > 5 May 2017 </td><th colspan=1 rowspan=1 > 203,000 </th><td colspan=1 rowspan=1 > 11 August 2017 </td><th colspan=1 rowspan=1 > N/A </th><th colspan=1 rowspan=1 > 2017 </th><th colspan=1 rowspan=1 > 196,571 </th></tr>
<tr> <th colspan=1 rowspan=1 > 4 </th><th colspan=1 rowspan=1 > Tuesday </th><th colspan=1 rowspan=1 > 15 </th><td colspan=1 rowspan=1 > 24 April 2018 </td><th colspan=1 rowspan=1 > 177,000 </th><td colspan=1 rowspan=1 > 31 July 2018 </td><th colspan=1 rowspan=1 > TBA </th><th colspan=1 rowspan=1 > 2018 </th><th colspan=1 rowspan=1 >  </th></tr>
</table>
Question:
What was the average viewership of the second series of Matilda and the Ramsay Bunch, and how much lower was that than the first series?
Answer:
The second series viewership averaged 211,857 viewers, lower than the first series.