These questions are in relation to a pivot table please tell me how to organize a pivot table to get the right answers. The Filters are $($year$,$ region, customer, service, amount$)$

Question one: What what is the lowest percent change $$ either increase or decrease$-$from $2022$ to $2023$ among the four regions?

Question two: What was the highest percentage of revenue in a region to total revenue in $2023$ among the four regions?

Question three: What what is the higher percent change $$ either increase or decrease $$ from $2022$ to $2023$ between the two services?

Question $4$: What was the higher amount of revenue in $2023$ between the two services?

question $5$: What was the percentage of that amount out of total revenue in $2023$ from both services?