# 80. Preventing divide-by-zero errors when calculating

**URL:** <https://community.triggre.com/t/80-preventing-divide-by-zero-errors-when-calculating/803>\
**Category:** Weekend masterclass\
**Tags:** actions, designer, calculations, flow-parts\
**Created:** [August 23, 2024, 7:04am UTC](https://community.triggre.com/t/80-preventing-divide-by-zero-errors-when-calculating/803 "2024-08-23T07:04:01Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Marta](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.triggre.com/marta/32/87_2.png) [@Marta](https://community.triggre.com/u/Marta)\
**Post date:** [August 23, 2024, 7:04am UTC](https://community.triggre.com/t/80-preventing-divide-by-zero-errors-when-calculating/803/1 "2024-08-23T07:04:01Z")

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In this episode of Triggre Weekend Masterclass, learn how to handle divide-by-zero errors when calculating percentages. As you might know, dividing by zero is impossible. In applications with complex calculations or many different variables, you might unintentionally encounter a division by zero, which will produce an error. In today’s lesson Eddie explains how to easily avoid this issue, ensuring smooth application performance and preventing unexpected errors.

[![](https://canada1.discourse-cdn.com/flex035/uploads/triggre/original/1X/4d62057c4669e6e63b458b49c7303813c5d718a2.jpeg "Preventing divide-by-zero errors when calculating | Triggre Weekend Masterclass") ](https://www.youtube.com/watch?v=amcMRb8bivg)