title: How to use Replace method in xlwings
body: <p>I'm working on data collection using python and xlwings.<br>
  Then I'd like to replace some formula to another one, but I can't find correct method or tips for it.
  I know that I can combine VBA and python, it would be more simple, however it's more desirable use only python because of simplicity and efficiency.</p>
  
  <p>Problem;
  I'm trying to edit xlsb file, but openpyxl doesn't support xlsb, so I'd like to resolve that problem using xlwings.<br>
  Ex. replace "AAA" -> "BBB"</p>
  
  <p>If you know some methods to replace the formula in the sheet of Excel(xlsb) using python, it would be appreciated if you teach me how to do it.</p>
  
  <p>Thank you.</p>