Working Out How Many Periods. You can calculate how many Periods if you know a Future Value, a Present Value and the Interest Rate. Example: you want to know how many periods it will take to turn $1,000 into $2,000 at 10% interest.orking Out How Many Periods. You can calculate how many Periods if you know a Future Value, a Present Value and the Interest Rate. Example: you want to know how many periods it will take to turn $1,000 into $2,000 at 10% interest.
Begin the process by double-clicking the Excel file that contains the cells that you want to resize. Locate the cell that you want to adjust, then right click the column heading at the top of that cellâs column. The column heading is the letter above the spreadsheet. Click the Column Width option, then enter a value into the field. You can enter any value into this field up to 255, but bear in mind that the default value is 8.43, so adjust accordingly. Once you have entered a new value, click OK.
Select cells A2 through A7. Do this by dragging from A2 to A7. Then, click Home Conditional Formatting New Rule. In the New Formatting Rule dialog box, click Use a formula to determine which cells to format.Under Format values where this formula is true, type the formula: The formula uses the TODAY function to see if the dates in column A are greater than today (in the future). If so, the cells are formatted. Click Format.he formatting is applied to column A. To create the second rule: Select cells C2 through C7. Repeat steps 2 through 4 above, and enter this formula: =C2=Y. The formula tests to see if the cells in column C contain âYâ (the quotation marks around the Y tell Excel that this is text).