I have the below table where Weightage is nuber of bookings a person can
action in one hour. '17' is the total that has been actioned in 8 hours.

I need to insert a formula where it shows what percentage of 8 hours has
been has been utilised to action booking of each country so that the total
percentage will be 100%

Bookings Weightage Percentage
4 7.8125
2 5
0 13.75
0 13.75
9 20
2 5
0 18
0 37.5
0 7.8125
17