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Default Calculating cumulative percentage

I have a column of data with percentages of the total in the next column. I
now want to add a third column that shows the cumulative percentage of the
total. Something like:
1 2 3
A 10 10% 10%
B 20 20% 30%
C 30 30% 60%
D 40 40% 100%

What formula should I use to calculate the values for the third column?

Thanks for your help.
--
David
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Default Calculating cumulative percentage

One way ..
In C1: =SUM($B$1:B1)
Copy down
--
Max
Singapore
http://savefile.com/projects/236895
xdemechanik
---
"Prospect" wrote:
I have a column of data with percentages of the total in the next column. I
now want to add a third column that shows the cumulative percentage of the
total. Something like:
1 2 3
A 10 10% 10%
B 20 20% 30%
C 30 30% 60%
D 40 40% 100%

What formula should I use to calculate the values for the third column?

Thanks for your help.
--
David

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Posts: 10
Default Calculating cumulative percentage

oh, of course!
Now I'm curious...what if I hadn't already calculated each percentage and
only wanted the cumulative figure?
--
David


"Max" wrote:

One way ..
In C1: =SUM($B$1:B1)
Copy down
--
Max
Singapore
http://savefile.com/projects/236895
xdemechanik
---
"Prospect" wrote:
I have a column of data with percentages of the total in the next column. I
now want to add a third column that shows the cumulative percentage of the
total. Something like:
1 2 3
A 10 10% 10%
B 20 20% 30%
C 30 30% 60%
D 40 40% 100%

What formula should I use to calculate the values for the third column?

Thanks for your help.
--
David

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Posts: 3,101
Default Calculating cumulative percentage

In B1 and dragged down

=(A1/(SUM(A$1:A$4)/100))

Mike

"Prospect" wrote:

oh, of course!
Now I'm curious...what if I hadn't already calculated each percentage and
only wanted the cumulative figure?
--
David


"Max" wrote:

One way ..
In C1: =SUM($B$1:B1)
Copy down
--
Max
Singapore
http://savefile.com/projects/236895
xdemechanik
---
"Prospect" wrote:
I have a column of data with percentages of the total in the next column. I
now want to add a third column that shows the cumulative percentage of the
total. Something like:
1 2 3
A 10 10% 10%
B 20 20% 30%
C 30 30% 60%
D 40 40% 100%

What formula should I use to calculate the values for the third column?

Thanks for your help.
--
David

  #5   Report Post  
Posted to microsoft.public.excel.newusers
Max Max is offline
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Posts: 9,221
Default Calculating cumulative percentage

In B1:
=SUM(A$1:A1)/SUM(A:A)
Format B1 as percentage, copy down.
--
Max
Singapore
http://savefile.com/projects/236895
xdemechanik
---
"Prospect" wrote:
oh, of course!
Now I'm curious...what if I hadn't already calculated each percentage and
only wanted the cumulative figure?
--
David



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