The fraction 43/80 is equal to 53.75% when converted to a percentage. This means that if you had 80 equal parts of something and took 43 of those parts, you'd have 53.75% of the whole. It's a bit more than half, but not quite as much as three-quarters.
In everyday life, you might see this fraction or percentage used in various situations. For example, if 43 out of 80 students in a class passed a test, you could say that 53.75% of the class succeeded. Or if you're looking at a progress bar on a computer and it's filled up to this point, you'd know you're a little over halfway done with whatever task is running.