Best way to look for differences in similar data sets

Hi There.

I am analysing a sales order book on a week to week basis. The Sales order reference remains the same but order values can change daily based on shipped/cancelled and amended orders. Can anybody suggest the best way to reconcile these differences in excel please?

Example

Hi Shirley,

There are a few ways this can be done, and it will be hard to give you an answer that will work for you without seeing an example of what you are looking at.

Could you provide a screenshot of and example?

Thanks,

-Max