How to show sum or percent bar chart stacked

this
Screenshot from 2023-12-15 10-03-47

Welcome @folkford2544

Do you have this setting under Show Values? I do not know of a way for Grafana to automatically display sum or % here, but you could potentially adjust your query to give those values instead and then Grafana should be able to display them.

i mean show total in bar like

or move value in box text to 4172 on bar

Might also look at apache chart grafana plugin