Move the decimal in the dividend the same amount of places. Divide, lining up the decimal appropriately in the quotient. Sum has same sign as numbers being added. The sign of the number being subtracted will be changed its opposite, the subtraction sign to an addition sign. Then follow rules of addition for unlike sign numbers.
Product is positive.
Quotient is positive. Unlike signs Subtract smaller absolute value from larger absolute value. Sum has sign of larger number. Convert the problem to an addition problem. Change number being subtracted to its opposite, and add to first number.