Is there a way to analyze why an Excel worksheet is the size that it is? I.e., can I view which tabs are taking up how much space or what within a tab is consuming so much?

I have a file that was 500KB. Then it grew to 3.3MB and then 13MB. I figured out why it grew to 13MB and now have it back to 3.3MB, but is there a tool or a way for Excel to tell me where the rest of the size is coming from (without trial and error)?

Thank you.
Steve