I have updated the views a bit to try to help clarify the final objective.
It helps a lot (at least for me) to break down these percent of total measures a bit more so we can see the values for the LOD calcs in each cell and even manually calculate the expected results of a few cells so that we can know the results are expected. Please share the value expected in the final view for a a few cells and I think we can help you get the rest of the way there.
Check out the updated multi-day tab and Sales details tabs. Note I also work with just 3 days to make the view a bit easier to work.