Hi, Please see the debug report below.

  DB<1> x $cell
0  Spreadsheet::ParseExcel::Cell=HASH(0x8f6430c)
   'Code' => undef
   'Format' => Spreadsheet::ParseExcel::Format=HASH(0x8f0eb44)
      'AlignH' => 0
      'AlignV' => 2
      'BdrColor' => ARRAY(0x8f0eb5c)
         0  0
         1  0
         2  0
         3  0
      'BdrDiag' => ARRAY(0x8f0eb8c)
         0  0
         1  0
         2  0
      'BdrStyle' => ARRAY(0x8f0e268)
         0  0
         1  0
         2  0
         3  0
      'Fill' => ARRAY(0x8f0ebc8)
         0  1
         1  42
         2  64
      'FmtIdx' => 43
      'Font' => Spreadsheet::ParseExcel::Font=HASH(0x8c4e080)
         'Attr' => 0
         'Bold' => 0
         'Color' => 32767
         'Height' => 10
         'Italic' => 0
         'Name' => 'Arial'
         'Strikeout' => 0
         'Super' => 0
         'Underline' => 0
         'UnderlineStyle' => 0
      'FontNo' => 0
      'Hidden' => 0
      'Indent' => 0
      'JustLast' => 0
      'Key123' => 0
      'Lock' => 1
      'Merge' => 0
      'ReadDir' => 0
      'Rotate' => 0
      'Shrink' => 0
      'Style' => 0
      'Wrap' => 0
   'FormatNo' => 29
   'Type' => 'Numeric'
   'Val' => '7.42648557919274e+275'
   '_Kind' => 'RK'
   '_Value' => '  742,648,557,919,274,215,596,480,721,467,753,739,797,
+881,839,158,032,045,444,744,972,281,248,374,846,048,088,725,564,424,7
+05,059,145,840,738,686,965,435,358,755,836,749,146,754,873,675,932,60
+0,092,125,946,893,868,194,138,671,244,971,437,781,478,579,517,410,099
+,590,090,026,114,048,017,693,855,644,672,962,827,489,552,711,307,891,
+602,716,747,903,682,255,045,301,108,736.00 '
[download]

Thanks