218812 divided by 12 
Our goal is to divide 218812 by 12.

Let's proceed to step 1:
12 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 12

On to step 2:
The number 12 fits into 21 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 12 from 21, we get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 12

Moving on to step 3:
98 divided by 12 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtracting 96 from 98 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 12

Moving on to step 4:
If we divide 28 by 12, we get 2 and a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 182.0
If we take 24 away from 28, we end up with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 12

On to step 5:
The number 12 fits into 41 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 1823.0
The remainder is 5 after subtracting 36 from 41.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 12

Moving on to step 6:
12 goes into 52 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 18234.0
Subtracting 48 from 52 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
12 goes into 40 3 times with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 18234.3
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
When dividing 40 by 12, we get 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 18234.33
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 18234.33, and the remainder is 0.004.