My method gave the order of the KBs numerically,
Understood. That's DISM's Get-Packages doing that. But I think that just restricting the numbers to KB293 may not give a clear picture of your maintenance history. Has nothing really happened since the 9th of April or are you completely disallowing automatic updates and know that only what you are showing me is relevant?
This does not work for me in Command Prompt mode.
Correct. It's a Powershell "one-liner". You need to get into Powershell first, then do what you tried in the cmd window or use the new command pipeline that I found. Actually Mika had found it too. I just hadn't noticed after being awed by his reformatting technique. I'm guessing that other time and date formats will be sorted by Powershell (e.g. because they are "typed"* as date objects), if so you wouldn't need to reformat it to be sortable as text.
* Typed - Object-oriented programming term.
HTH
Robert