18268353 divided by 400 
We want to divide 18268353 by 400.

Let's proceed to step 1:
The number 400 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 400

Going ahead to step 2:
If we divide 18 by 400, we get 0 and a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 400

Let's proceed to step 3:
When dividing 182 by 400, we get 0 with a remainder of 182.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 182 to get 182.
Fetch the next digit (6) from the dividend, attach it to 182 and continue: 1826 / 400

Moving on to step 4:
If we divide 1826 by 400, we get 4 and a remainder of 226.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 1600 from 1826 and we're left with 226.
Grab the next digit (8) from the dividend, add it to 226, then carry on: 2268 / 400

Advancing to step 5:
If we divide 2268 by 400, we get 5 and a remainder of 268.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Deduct 2000 from 2268 and we're left with 268.
Append the next digit (3) from the dividend to 268 and continue with: 2683 / 400

Moving on to step 6:
The number 400 fits into 2683 6 times, leaving a remainder of 283.
The number 6 becomes the next digit in our result. 
Result so far: 456.0
The remainder is 283 after subtracting 2400 from 2683.
Bring next digit (5) of the dividend behind the 283 and repeat the process: 2835 / 400

Let's proceed to step 7:
2835 divided by 400 is 7 with a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 4567.0
Deduct 2800 from 2835 and we're left with 35.
Grab the next digit (3) from the dividend, add it to 35, then carry on: 353 / 400

Let's proceed to step 8:
400 goes into 353 0 times with a remainder of 353.
Write down 0 as next digit of the result. 
Result so far: 45670.0
If we take 0 away from 353, we end up with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Advancing to step 9:
400 can be fit into 3530 8 times, resulting in a remainder of 330.
The next digit of our result is 8. 
Result so far: 45670.8
Deduct 3200 from 3530 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 10:
400 can be fit into 3300 8 times, resulting in a remainder of 100.
The number 8 becomes the next digit in our result. 
Result so far: 45670.88
The remainder is 100 after subtracting 3200 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

In conclusion, the division gives 45670.88 with a balance of 0.1.