The most easy and easy to understand way would be to use pivot tables for it and I feel that when you present your findings to the stakeholders or any leadership people then it needs to be easy to understand. So pivot table is something which I felt was really easy to navigate around if there was any changes to make. There's a lot of different options and if you want to find like some or average or even create a bar chart or a pie or a line graph it was really easy to use so if there's any changes or any problems in the data we could easily go back to the data make the changes and it would automatically be done in the pivot table.
