title: How can I replace specific text inside an excel cell with text from a different column
body: <p>I have a very large spreadsheet where I need to replace a word in one column with text from another on a large scale.</p>
  
  <p>I need to replace one word (in this case it is [Rate]) with information from a different column.</p>
  
  <p>ex: Fixed rate of [Rate] per kilowatt hour.</p>
  
  <p>finished product: Fixed rate of 0.0652 (number found in different column) per kilowatt hour.</p>
  
  <p>Is this possible on a large scale? There is 800 something of these that I need to update but my work application is rather slow and if I can streamline this it will save me hours of time.</p>