Sorry if this is the wrong place to post this.

I am doing an NVQ (Qualification in the UK), and have been asked to do a reverse percentage calculation on one of my tables, but in a word document

This is the first line of the table:

PLU 23753 PLU 50337 PLU 13712 PLU 51568 PLU 51567 PLU 28457 TOTAL PALLETS TOTAL FAST MOVERS %

93.25 20.38 17.94 40.80 38.21 23.10 233.68 361.71 64.60%

Can someone tell/explain what the calculation would be?

Many thanks