We're dividing 213444 by 18 
Let's see how many times 18 fits into 213444.

Moving on to step 1:
When dividing 2 by 18, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
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 / 18

Step 2:
18 can be fit into 21 1 times, resulting in a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 18 from 21, we get 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 18

Moving on to step 3:
33 divided by 18 is 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 18 away from 33, we end up with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 18

Step 4:
18 goes into 154 8 times with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 118.0
Subtract 144 from 154 to get 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 18

Let's proceed to step 5:
If we divide 104 by 18, we get 5 and a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 1185.0
The remainder is 14 after subtracting 90 from 104.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 18

Advancing to step 6:
144 divided by 18 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 11858.0
Subtracting 144 from 144 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
When dividing 0 by 18, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 11858.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
The number 18 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11858.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 11858.0 with a remaining 0.0.