Long division is an algorithm for dividing two numbers, obtaining the quotient one digit at a time. The example below shows how the division of 123456/17 is performed to obtain the result 7262.11....

The term "long division" is also used to refer to the method of dividing one polynomial by another, as illustrated above. The example below illustrates the result

The symbol separating the dividend from the divisor seems to have no established name, so can be simply referred to as the long division symbol (or sometimes the division bracket).

 

Dividend, Division, Divisor, Long Division Symbol, Long Multiplication, Polynomial Quotient, Polynomial Remainder, Synthetic Division