How to determine the relative abundance

Question

[serene.s]

Hi everyone! I have a very silly question, I have used a tool called eukdetect to detect the eukaryotic species present in my metagenomic samples. So they have given the results for the individual samples in two formats as mentioned below in the files. So, now I want to do compare and plot different samples based on their relative abundance. But the resultant files dont have the relative abundance calculated so how do I calculate the relative abundance.

Thanks