We divide 617621 by 18
We're looking to find how many times 18 goes into 617621.

Moving on to step 1:
The number 18 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 18

Moving on to step 2:
If we divide 61 by 18, we get 3 and a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 54 from 61 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 18

Let's proceed to step 3:
77 divided by 18 is 4 with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
If we subtract 72 from 77, we get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 18

Let's proceed to step 4:
The number 18 fits into 56 3 times, leaving a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 343.0
If we subtract 54 from 56, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 18

Step 5:
22 divided by 18 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 3431.0
Deduct 18 from 22 and we're left with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 18

Step 6:
41 divided by 18 is 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 34312.0
Subtracting 36 from 41 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
When dividing 50 by 18, we get 2 with a remainder of 14.
The next digit of our result is 2. 
Result so far: 34312.2
Deduct 36 from 50 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
When dividing 140 by 18, we get 7 with a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 34312.27
Deduct 126 from 140 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
140 divided by 18 is 7 with a remainder of 14.
The next digit of our result is 7. 
Result so far: 34312.277
Subtract 126 from 140 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 34312.277 and a remainder of 0.0014.