Calculate Percentage of Packets

[abhik1501]

So i have a splunk query that returns the below output

IP Packets
1.1.1.1 100
1.1.1.2 200
400
200
1.1.1.3 100
100
100
200
400
200
200
400
But i want to know what is the percentage of each packet size per IP

[Sukisen1981]

What is the desired output?
for ip 1.1.1.1 its 100/100=100%
and for 1.1.1.2 for the first row it is 200/800=25%?