The fraction 50/78 is equal to 64.10% when converted to a percentage and rounded to two decimal places. This means that 50 out of 78 parts represent about 64% of the whole. It's a bit more than half, but not quite two-thirds.
In everyday situations, you might come across this fraction or percentage. For example, if 50 out of 78 students in a school passed a test, you could say that 64.10% of the students passed. Or if you completed 50 out of 78 tasks on your to-do list, you've finished about 64% of your work. This fraction and its percentage equivalent can be useful for understanding proportions and progress in various contexts.