Divide the cell content into separate rows in Excel 2010
<p>I am trying to split the cell content with length greater than 72 into separate rows with their length not increasing more than 72 chars. I am not able to thing through this logic and need help. 
Special challenge here is that the content of each cell is is a complete sentence and has no delimiter, so I need to divide the statement only when a word ends and also having length 72 chars preserved for each cell and not more than that.</p>

<p>Any suggestions?</p>

<p>Thanks </p>