I have 20% of my battery loss unaccounted for

[OpenSauce]

I didn't use my phone that much today, and I've been using battery saver all day. What happened?

Phone's an A52 5G that I only got last year 

[AndrewL]

@OpenSauce: If you head to Settings > Battery and device care > Battery, and tap on the usage graph, this will provide a breakdown of your battery usage towards the bottom of the screen. Are any apps or features listed here that are using a high amount of battery? 

[OpenSauce]

Nothing particularly out of the ordinary, that page is actually where I figured this out from
I added up all of the percentages and it was ~20% off