Hey,

Just multiply your CGPA with 9.5 and result will be your percentage. For example, to convert your cgpa which is 9.3 into percentage, we multiply it with 9.5 and the resulting number 88.35 is the percentage. Similarly you'll do it for rest of your things. Also into to convert your percentage into cgpa you just divide your percentage with 9.5 and hence get the cgpa.

Hope this helps.