The numerator of a fraction is 4 less than its denominator. If the numerator is decreased by 2 and the denominator is increased by 1, the denominator becomes eight times the numerator. Find the fraction?

• A. $${4 over 8} $$
• B. $${2 over 7} $$
• C. $${3 over 8} $$
• D. $${3 over 7} $$