Display value of variable in xslt

[ensumsMon]

Hi I want to populate the value of maxbars variable in the width in the percentage format, but for some reasons its not taking its value. Can you please help.Example: I want to display it as width:10.9% format \[code\]<xsl:for-each select="catalog/cd/price"> Current node: <xsl:variable name="maxbars" select="."/> <div style="width: 200px; height: 20px;"> <div style="width: maxbars%; height: 18px; background-color: red"></div> </div> <br/> </xsl:for-each><catalog><cd> <title>Empire Burlesque</title> <artist>Bob Dylan</artist> <country>USA</country> <company>Columbia</company> <price>10.90</price> <year>1985</year></cd><cd> <title>Hide your heart</title> <artist>Bonnie Tyler</artist> <country>UK</country> <company>CBS Records</company> <price>9.90</price> <year>1988</year></cd>\[/code\]