We often come up with a situation where the columns from your printing page are occupying the entire page and still have one column, not fitting into the page and it goes to the next printing page for that document. Under Show option, you can check or uncheck different options like Ruler, Gridlines, etc.
It already has Header option by default (I will add ‘Person wise Sales Data’ as a title). Click on Page Layout option and it will show you the excel sheet in a page layout.