The following link explains the actual process.
https://turbotax.intuit.com/tax-tips/amend-return/how-to-file-an-amended-return-with-the-irs/L6kO691...
However, note that if you made an error on your 2021 return and also continued the same error on your 2022 return, you will most likely have to file a Form 3115 to correct the error with respect to depreciation.
See https://www.irs.gov/instructions/i3115#en_US_202212_publink63215hd0e163
If you need to file that form, you will probably want to seek guidance from a tax professional.
