This number is changing daily and not for the better, so I don't know exactly what to make of it. Sure, if expressed this way your number makes it look like Covid is a minuscule problem, but is it?
Maybe that was the point of your post? To make people question the usefulness of statistics?
I think that is pretty important to actually try to understand what a statistic is trying to tell you and whether or not the info is useful. As for your stat, I personally don't find the information it's telling me to be particularly useful in gauging the threat of the virus.
The stat is simple telling the rate of death in the US population of people who died from Covid 19 complications. It is what it is that day.
Using "confirmed cases" is not accurate in the least as it doesn't reflect the huge numbers of those that have not been tested and are carriers.
Showing the stat on how many died in 2019, from all cases, and comparing to the final 2020 tally of total deaths for all cases will show the degree of difference Covid 19 made.
The information you presented is only a snapshot based on the current infections which are only 3.72% of the US population having been infected (based on 12.2 million confirmed cases). If we took 12.2 million confirmed cases and 256k deaths we would see that 2.1% or .0209 deaths occurred in confirmed cases.
We could conservatively extrapolate this data to your stat and see the differences. Let's say 70% of Americans get infected (a pretty widely accepted rate for herd immunity), that would be 229.7 million people infected. Let's say that we get better at treating Covid and see an improvement to 1.5% of cases resulting in death. That would be 3,446,000 deaths.
So if we plug that number (3,446,000 deaths) into your stat we get .0105 (1.05% or 1 in 100)of the US population will die of Covid. That is considerably more than .000744 (.074%) mortality
Is that completely accurate or useful info to assess the risk of Covid? I dont know, but I think it's more useful than a snapshot of a rapidly moving target. I'm sure there are way more variables to consider such as the effect of vaccines, changes in attitudes, changes in the virus, etc.
It's complicated and I'm not a scientist or expert at statistics but I'm trying at least to make sense of the info presented to me.