Explain how to write 7/8 as a rate per 100

So, we need 7/8 as a rate per 100

So we need it in a way x/100

So 7/8, we need to make the denominator 100 and then multiply the same number used to make the denominator 100 with the numerator

7/8 = 7*12.5 / 8 * 12.5

= 87.5 / 100