We're dividing 217602 by 18 
We want to divide 217602 by 18.

Let's proceed to step 1:
18 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 18

Going ahead to step 2:
When dividing 21 by 18, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 18 from 21 to get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 18

On to step 3:
If we divide 37 by 18, we get 2 and a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 36 from 37 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 18

On to step 4:
18 goes into 16 0 times with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 120.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 18

Step 5:
160 divided by 18 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 1208.0
If we take 144 away from 160, we end up with 16.
Grab the next digit (2) from the dividend, add it to 16, then carry on: 162 / 18

On to step 6:
If we divide 162 by 18, we get 9 and a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 12089.0
If we subtract 162 from 162, we 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.

On 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: 12089.0
If we subtract 0 from 0, we 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.

Let's proceed to step 8:
0 divided by 18 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12089.0
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.

Our division results in 12089.0 with a remaining 0.0.