I always liked gradians [0]. 400 gradians to a turn. This means 100 gradians to a right angle, so arbitrary small angles feel more like percentages of a right

I always liked gradians [0]. 400 gradians to a turn. This means 100 gradians to a right angle, so arbitrary small angles feel more like percentages of a right angle. [0]: https://en.wikipedia.org/wiki/Gradian https://en.wikipedia.org/wiki/Gradian