You can put this solution on YOUR website!
The bar line in a fraction means "divided by" so what you have is
"58 divided by 7"
7 goes into 58, 8 times, with 2 left over.
so to write as a mixed number ....
we have the quotient(8)and the fractional part is the remainder(2) over the divisor (7) or in simpler terms ...
8 2/7