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:
1931 Bulgarian parliamentary election
Table title:
Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > Seats </th><th colspan=1 rowspan=1 > +/– </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Popular Bloc </td><td colspan=1 rowspan=1 > 626,553 </td><td colspan=1 rowspan=1 > 48.4 </td><td class="highlighted"  colspan=1 rowspan=1 > 151 </td><td colspan=1 rowspan=1 > +105 </td></tr>
<tr> <td colspan=1 rowspan=1 > Democratic Alliance-National Liberal Party </td><td colspan=1 rowspan=1 > 403,686 </td><td colspan=1 rowspan=1 > 31.2 </td><td colspan=1 rowspan=1 > 78 </td><td colspan=1 rowspan=1 > −96 </td></tr>
<tr> <td colspan=1 rowspan=1 > Bulgarian Communist Party </td><td colspan=1 rowspan=1 > 168,281 </td><td colspan=1 rowspan=1 > 13.0 </td><td colspan=1 rowspan=1 > 31 </td><td colspan=1 rowspan=1 > New </td></tr>
<tr> <td colspan=1 rowspan=1 > United Labour Social Democratic Party </td><td colspan=1 rowspan=1 > 27,323 </td><td colspan=1 rowspan=1 > 2.1 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > New </td></tr>
<tr> <td colspan=1 rowspan=1 > Socialist Federation </td><td colspan=1 rowspan=1 > 26,501 </td><td colspan=1 rowspan=1 > 2.0 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > New </td></tr>
<tr> <td colspan=1 rowspan=1 > BZNS (Tomov)-Craftsmen-Radical Democratic Party </td><td colspan=1 rowspan=1 > 20,805 </td><td colspan=1 rowspan=1 > 1.6 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > −6 </td></tr>
<tr> <td colspan=1 rowspan=1 > United People's Progressive Party </td><td colspan=1 rowspan=1 > 8,152 </td><td colspan=1 rowspan=1 > 0.6 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Independents </td><td colspan=1 rowspan=1 > 11,980 </td><td colspan=1 rowspan=1 > 0.9 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Internal Macedonian Revolutionary Organization </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > +1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Bulgarian Social Democratic Workers Party (Broad Socialists) </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > −5 </td></tr>
<tr> <td colspan=1 rowspan=1 > Invalid/blank votes </td><td colspan=1 rowspan=1 > 22,228 </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 1,315,509 </td><td colspan=1 rowspan=1 > 100 </td><td class="highlighted"  colspan=1 rowspan=1 > 273 </td><td colspan=1 rowspan=1 > +12 </td></tr>
<tr> <td colspan=5 rowspan=1 > Source: Nohlen & Stöver </td></tr>
</table>
Question:
What ratio of total seats did the winning party achieve as a result of the 1931 Bulgarian parliamentary election, and which party won?
Answer:
The result was a victory for the Popular Bloc, which won 151 of the 273 seats in Bulgaria.