To determine how many days ago March 5th, 2022 was, we need to know the current date. Since I don't have access to real-time information, I can't give you the exact number of days.
However, you can easily calculate this yourself using an online date calculator or by using the date functions in a spreadsheet program like Excel or Google Sheets. Simply input March 5th, 2022, as the starting date and today's date as the ending date. The calculator will then provide the difference in days.
