To fix DataFormat.Error, We couldn't convert to Number, when working with data in Power Query, whether in Excel or Power BI use these solutions ...

Excel may return a serial number instead of a date; because it is stored thus in the backend. Learn how to convert Serial Number to Date.

To convert percentage of time to work hours, multiply the percentage of time by the number of hours in a work day or work week, whichever you use for scheduling.

Microsoft Excel depends on data that’s stored correctly. If you receive text values that should be real numbers, use one of these methods to get you back to the real work.

Learning with TOI News: Converting minutes into hours is a core skill for students managing study schedules, exams, and assignments. This guide explains the step-by-step form ...

If you want to convert standard time to military time, add 1200 to any time from 1:00pm to 11:00pm. So if you want to say 6:30pm in military lingo, add 1200 to 6:30 to get 1830.