thx. but even 893K is a huge demographic hole for Russia. How and why the Russians haven't showed up at the Kremlin with pitchforks is amazing.
And again, if that number is correct.... which I doubt.
Here's today's numbers:

The "personnel" number is "casualties" which include killed, wounded, and missing.
This is a "high-tech" war.
Both sides have Intel/Surveillance/Recon (ISR)drones which document a lot of the numbers.
Both sides have First Person View (FPV) kamikaze drones which provide video of the attack up to impact. This video can be used to document success of the attack even if an ISR drone is not overhead.
There are commercial satellites with high enough resolution to do document some of the numbers. For example, if the satellite photo documents a destroyed tank, then the intel analysts can assume 3 or 4 casualties.
I am not saying that all of the numbers above are documented by drone or satellite. Some are estimates provided up the chain of command on a daily/weekly basis.
All of the numbers are "approximate."
About the only conclusion that I can draw is that both sides have a lot of casualties.
The numbers being published here (from x.com) are certainly more accurate than the "numbers" published on the evening news during the Vietnam war.