Saving a exported spreadsheet or document from a Website

When a website that provides data in a file that needs to be saved, and the website has an export link that utilizes the browsers save file popup facility. How does one ensure that the file is saved to the correct location? Since the popup address feature is at the top of the screen and may differ from where the file needs to be saved.

Is there information on this. does anyone know any tricks to change the default location.

FYI, I’m currently typing the entire location and file name in the lower portion (the File Name) of the popup.

SAVE AS Example