One of my marks is bugging me :@ and it's my social mark.

Here I will explain

Before the final exam I had a 69% overall.

After the final exam I had a 49% as the final mark for the exam.

My mark dramatically dropped from 69% - 55% that 14 whole %

So I'm here asking you if that is what I should have fallen or should I have fallen a less amount of %. I think I should have fallen at least 5-9 precent, not 14%. I think my teacher is out to get me or is racist!

So help is needed!