Answer:
To do percentages with fractions,
divide the numerator by denominator to get a decimal,
so for example, your question 56/80.
56/80 is 0.7 decimal, and then to make it percent,
we multiply by 100,
how does that work?
you move two places to the right because 100 has two zeros
so 0.7 would be 70,
therefore the percent of 56/80 would be 70%
Good day ml! <3