Problem with a table totals

This looks like a measure totals problem. Very common. See my post about it here: https://community.powerbi.com/t5/DAX-Commands-and-Tips/Dealing-with-Measure-Totals/td-p/63376

Also, this Quick Measure, Measure Totals, The Final Word should get you what you need:
https://community.powerbi.com/t5/Quick-Measures-Gallery/Measure-Totals-The-Final-Word/m-p/547907

Hi javitxin42 ,

You may create a measure like DAX below to replace your original measure,

Total Sum=

VAR _table = SUMMARIZE('Fact Data',[the first displaying column of your Table visual],"_Value",[your original measure])

RETURN

IF(HASONEVALUE([the first displaying column of your Table visual]),[your original measure],SUMX(_table,[_Value]))

Refer to cases:

https://community.powerbi.com/t5/Desktop/Maximum-value-and-total-by-group/m-p/727857#M351273 ,

https://community.powerbi.com/t5/Quick-Measures-Gallery/Measure-Totals-The-Final-Word/m-p/547907 .

If I misunderstood it, could you please share your sample data and desired output screenshots for further analysis? You can also upload sample pbix to OneDrive and post the link here. Do mask sensitive data before uploading.

Best Regards,

Amy 

Community Support Team _ Amy

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Hi  javitxin42  ,

Does that make sense? If so, kindly mark the proper reply as a solution to help others having the similar issue and close the case. If not, let me know and I'll try to help you further.

Best regards

Amy

Hello, I have a problem with a table and I do not know where to follow:

The totals I mark in red do not correspond to the sum of the values in the column. In the right column (DIFFERENCE SIG-Grey Ship), if I export the same table in csv and add them to excel, I get a different total, could someone help me?

Thank you!

Hello, I put the link to download the file in case you can help me.

copy.pbix

Thank you very much in advance.