Having trouble solving this:

Answer:
385/500
Step-by-step explanation:
this is the answer I'm pretty sure about it.
Answer:
[tex]\frac{389}{500}[/tex]
Step-by-step explanation:
We need to know that 100% is equal to 1 since it is 1 whole of something.
77.8% is less than 1, but it's almost 1 whole.
[tex]\frac{389}{5000}[/tex] is too small of a fraction to be almost 1 whole.
[tex]77\frac{4}{5}[/tex] has 77 wholes while 77.8% is less than 1.
[tex]779[/tex] can't be the answer because 77.8% is, again, less than 1.
I hope this helps!