612607 ÷ 18 
We're looking to find how many times 18 goes into 612607.

Step 1:
18 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 18

Let's proceed to step 2:
61 divided by 18 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 54 from 61 leaves us with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 18

Let's proceed to step 3:
18 goes into 72 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 34.0
If we take 72 away from 72, we end up with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 18

Step 4:
If we divide 6 by 18, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 340.0
If we subtract 0 from 6, we get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 18

Going ahead to step 5:
18 goes into 60 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 3403.0
Subtracting 54 from 60 leaves us with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 18

On to step 6:
67 divided by 18 is 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 34033.0
The remainder is 13 after subtracting 54 from 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
18 goes into 130 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 34033.7
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
18 can be fit into 40 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 34033.72
If we subtract 36 from 40, we get 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 9:
When dividing 40 by 18, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 34033.722
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 34033.722 with a remaining 0.0004.