# How to Implementation This Formula in Glide APP

**URL:** <https://community.glideapps.com/t/how-to-implementation-this-formula-in-glide-app/71828>\
**Category:** Ask for Help\
**Created:** [March 20, 2024, 4:06am UTC](https://community.glideapps.com/t/how-to-implementation-this-formula-in-glide-app/71828 "2024-03-20T04:06:19Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![vras\_dinand](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/vras_dinand/32/64071_2.png) [@vras\_dinand](https://community.glideapps.com/u/vras_dinand)\
**Post date:** [March 20, 2024, 4:06am UTC](https://community.glideapps.com/t/how-to-implementation-this-formula-in-glide-app/71828/1 "2024-03-20T04:06:19Z")

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How TO Implementation this Formula Excel In Glide APP:

=SUM(A$2:A2)/SUM($A$2:$A$6)

 ![20-03-2024HTHTHTHT 11-05-28](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/4/f/4f60f408e8cbfae07f61b5150c574186e72b7c97.png)

Please Help Thank You

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<div class="post-metadata">

**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\
**Post date:** [March 20, 2024, 4:15am UTC](https://community.glideapps.com/t/how-to-implementation-this-formula-in-glide-app/71828/2 "2024-03-20T04:15:11Z")

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Use Rollup columns to sum the values in the first two columns, then a math column to divide one by the other.

If you don’t see the sum option in the rollup configuration, check the columns and make sure they are seen as Number type.

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<div class="post-metadata">

**Author:** ![vras\_dinand](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/vras_dinand/32/64071_2.png) [@vras\_dinand](https://community.glideapps.com/u/vras_dinand)\
**Post date:** [March 20, 2024, 4:40am UTC](https://community.glideapps.com/t/how-to-implementation-this-formula-in-glide-app/71828/3 "2024-03-20T04:40:11Z")

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Can You Tutorial for this?  
Formula Sum Between ROW 1 : Row 2  
Formula Sum Between ROW 1 : Row 3  
Etc

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<div class="post-metadata">

**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\
**Post date:** [March 20, 2024, 5:24am UTC](https://community.glideapps.com/t/how-to-implementation-this-formula-in-glide-app/71828/4 "2024-03-20T05:24:40Z")

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> **[Rollup Column | Glide Docs](https://www.glideapps.com/docs/automation/computed-columns/rollup-column)**
>
> Perform calculations on columns, such as count, average, and sum.

> **[Math Column | Glide Docs](https://www.glideapps.com/docs/automation/computed-columns/math-column)**
>
> Perform instant calculations using the data in your app.