(1) Remove it first according to the law of integer division;

② The decimal point of quotient should be aligned with the decimal point of dividend;

③ If there is a remainder at the end of the dividend, add 0 to the remainder and continue the division.

2. Dividers are fractional divisions of decimals.

(1) First remove the decimal point of the divisor to make it an integer;

(2) Look at how many decimal places the divisor originally had, and move the decimal point of the dividend to the right by the same decimal place (if the decimal place is not enough, add 0);

(3) Division by divisor is an integer.