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Excel

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replyReply Tue 12 Feb 2008, 16:54Delegate Will said...

Will has attended:
Excel Intermediate course

Excel

How can I set up a formula to calculate percentages?

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replyReply Sat 23 Feb 2008, 19:45Trainer Mara said...

RE: Excel

Hello Will,
I hope you enjoyed your Excel training with us.

To answer your question, calculating a percentage is fairly simple in Excel. Any percentage is essentially a partial quantity divided by a the full quantity. So as example, let's say you want to know what the percentage of attendance to a party, if 45 people attend, and 75 were invited. In Excel, you can formulate this as:

=45/75

However, I always suggest that in Excel, you try to use cell references as much as possible. (Cell references are covered in Excel Introduction - http://www.microsofttraining.net/excel-2007-introduction.php). So if you have the number 45 in cell A1, and the number 75 in cell A2, then your formula would now be:

=A1/A2

This way, if you miscounted the number of people at your party, you can easily change the number in cell A1, without having to change your formula.

I hope this resolves your question. If it has, please mark this question as resolved. If you require further assistance, please reply to this post. And please feel free to ask any other questions you may have.

Have a great day.

Regards,
Mara
Microsoft Office Specialist Master Trainer

 

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Excel tip:

Ctrl+d's double life

Suppose I have a formula in B1 that I wish to copy into B2:B10. I can select B1:B10 then press Ctrl+d to copy the formula down the selected range. Users generally ignore this shortcut in favour of double-clicking on the fill handle to copy down, but Ctrl+d is useful sometimes particularly when there is no data in surrounding columns to guide to how far the double-click method should copy formulae.

Ctrl+d has another use though. When I use the drawing toolbar to draw objects such as Text Boxes, Rectangles and Ovals onto a worksheet, Ctrl+d makes an instant duplicate of selected shapes. For example, I need five Text Boxes the same size. I draw one Text box and adjust it to the size I want, select it, then press Ctrl+d four times to get four identical copies.

View all Excel hints and tips


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