45936231 divided by 18 
We want to figure out the number of times 45936231 can be divided by 18.

Moving on to step 1:
If we divide 4 by 18, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 18

Going ahead to step 2:
If we divide 45 by 18, we get 2 and a remainder of 9.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 9 after subtracting 36 from 45.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 18

Going ahead to step 3:
If we divide 99 by 18, we get 5 and a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
If we subtract 90 from 99, we get 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 18

Advancing to step 4:
18 goes into 93 5 times with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
Deduct 90 from 93 and we're left with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 18

Let's proceed to step 5:
18 goes into 36 2 times with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2552.0
Subtract 36 from 36 to get 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 18

Advancing to step 6:
18 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 25520.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 18

Advancing to step 7:
When dividing 23 by 18, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 255201.0
Deduct 18 from 23 and we're left with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 18

Moving on to step 8:
If we divide 51 by 18, we get 2 and a remainder of 15.
The next digit of our result is 2. 
Result so far: 2552012.0
Deduct 36 from 51 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
If we divide 150 by 18, we get 8 and a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 2552012.8
If we take 144 away from 150, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
If we divide 60 by 18, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 2552012.83
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
18 goes into 60 3 times with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 2552012.833
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 2552012.833 with a balance of 0.0006.