Excel's COUNT function produces a number of cells containing ... Say I was looking at a statement of paychecks over a wide ...

Subtraction is the easiest way to count days between two dates in Excel. You can use the arithmetic operator – (minus sign) to subtract one date from another to find the number of days between them.

Now, it's time to make Excel count how many of each animal there are in your original table, and this is where using the hash sign makes life a lot easier. To do this, you'll need ...