Excel cell format

I found the trick:
Format, cell, number, custom choose the desired number of decimals.
After the format, type:
" m and then hold down the Alt key and type 251. A 2 in superscript appears. End with ". To get a three in superscript, change 251 to 252.
Yes, I'm quite proud of myself because I searched for a long time.

Néné has provided you with the answer; I would add that there should be a [²] key on your keyboard (usually on the left).
--

A retiree in the sunshine of the Antilles :-)
Raymond

Hello,

I suppose you're talking about "the exponent"?
if so =https://www.astucesinternet.com/modules/news/article.php?storyid=151
See you +

I kNow thAt I dOn't kNow......