A proportion, rate, or percentage showing how much part of a whole something constitutes.
クラスで合格した人の割合は七割だった。
The proportion of people who passed in the class was 70%.
税金が収入に占める割合は年々増えている。
The proportion of taxes in income has been increasing year by year.
男女の割合はほぼ半々だ。
The ratio of men to women is almost half and half.
An adverb meaning 'comparatively' or 'relatively', indicating that something is to a considerable degree.
今日は割合暖かいから、コートはいらないかもしれない。
It's relatively warm today, so you might not need a coat.
この料理は割合簡単に作れるよ。
This dish is relatively easy to make.
彼は割合すぐに連絡をくれた。
He got back to me fairly quickly.
An adverb used to say that something is contrary to expectations or unexpectedly the case.
心配していたが、割合うまくいった。
I was worried, but it went better than I expected.
台風の割には被害が少なかった。
Considering it was a typhoon, the damage was small.
値段の割には品質が良い。
For the price, the quality is good (better than expected).