551252 divided by 18 
We want to figure out the number of times 551252 can be divided by 18.

Moving on to step 1:
If we divide 5 by 18, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 18

Let's proceed to step 2:
55 divided by 18 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 54 from 55, we get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 18

On to step 3:
18 can be fit into 11 0 times, resulting in a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 30.0
If we take 0 away from 11, we end up with 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 18

Advancing to step 4:
18 can be fit into 112 6 times, resulting in a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 306.0
The remainder is 4 after subtracting 108 from 112.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 18

Moving on to step 5:
The number 18 fits into 45 2 times, leaving a remainder of 9.
The next digit of our result is 2. 
Result so far: 3062.0
Subtract 36 from 45 to get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 18

Step 6:
When dividing 92 by 18, we get 5 with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 30625.0
Subtracting 90 from 92 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
18 goes into 20 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 30625.1
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
The number 18 fits into 20 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 30625.11
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 30625.11, and the remainder is 0.002.