I imported a dataframe containing 25098 rows. Upon checking the data once it was imported I discovered that one row was missing as the imported data had only 25097 rows. Since I have a backup of the original data, I would like to check it against the imported data to determine which row is missing

I imported a dataframe containing 25098 rows. Upon checking the data once it was imported I discovered that one row was missing as the imported data had only 25097 rows. Since I have a backup of the original data, I would like to check it against the imported data to determine which row is missing