Office error code 0x80070005 when activating Office - Microsoft …
Here are some things you can try to fix the problem. If you get error 0x80070005 in Office after updating Windows. If the 0x80070005 error started after updating Windows, you can fix the issue by updating the registry. Notes:
Format numbers as percentages - Microsoft Support
To quickly apply percentage formatting to selected cells, click Percent Style in the Number group on the Home tab, or press Ctrl+Shift+%. If you want more control over the format, or you want to change other aspects of formatting for your selection, you can follow these steps.
ROUNDUP function - Microsoft Support
This article describes the formula syntax and usage of the ROUNDUP function in Microsoft Excel. Description. Rounds a number up, away from 0 (zero). Syntax. ROUNDUP (number, num_digits) The ROUNDUP function syntax has the following arguments: Number Required. Any real number that you want rounded up. Num_digits Required.