The fraction 52/78 is equal to 66.67% when converted to a percentage and rounded to two decimal places. This means that 52 out of 78 parts represent about two-thirds of the whole. It's a bit more than half but not quite three-quarters.
In everyday situations, you might see this percentage used to describe things like test scores, survey results, or progress on a task. For example, if someone completed 52 out of 78 items on a to-do list, they could say they're about 67% done with their work. This fraction and its percentage equivalent are useful for comparing parts to wholes in various contexts.