# Doing Math over count of events

**URL:** https://discuss.elastic.co/t/doing-math-over-count-of-events/97278
**Category:** Kibana
**Created:** [August 16, 2017, 2:28pm UTC](https://discuss.elastic.co/t/doing-math-over-count-of-events/97278 "2017-08-16T14:28:23Z")
**Posts on this page:** 1
**Showing post:** 10

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### Author: ![shroh](https://avatars.discourse-cdn.com/v4/letter/s/74df32/32.png) [@shroh](https://discuss.elastic.co/u/shroh)
#### Post date: [August 17, 2017, 6:44pm UTC](https://discuss.elastic.co/t/doing-math-over-count-of-events/97278/10 "2017-08-17T18:44:59Z")

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I am not sure if this is a bug, i see % when i click on the Metric visualisation and see some numbers when i see the time series.

![image](https://us1.discourse-cdn.com/elastic/original/3X/0/9/09365c778167f82feabcf0489849d76beaaeaa21.png)

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