Hey guys. This is my first post, and maybe i become active here on the forum, since i am somewhat enjoying the game... It could be much better, but ok, lets stick to the topic.

So, i would like to know if my presence in a match is needed during all the 90 minutes. I try to be on as many matches as i can, but sometimes i only have time to enter the match and quit right after it begins.
If i leave in the middle of a match will my team lose that percentage?

Thanks in advance.