We divide 81526393 by 400
Our goal is to divide 81526393 by 400.

Moving on to step 1:
If we divide 8 by 400, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 400

Going ahead to step 2:
The number 400 fits into 81 0 times, leaving a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Fetch the next digit (5) from the dividend, attach it to 81 and continue: 815 / 400

Let's proceed to step 3:
400 can be fit into 815 2 times, resulting in a remainder of 15.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 800 from 815, we get 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 400

Let's proceed to step 4:
When dividing 152 by 400, we get 0 with a remainder of 152.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 152, we get 152.
Bring next digit (6) of the dividend behind the 152 and repeat the process: 1526 / 400

Moving on to step 5:
If we divide 1526 by 400, we get 3 and a remainder of 326.
The number 3 becomes the next digit in our result. 
Result so far: 203.0
If we take 1200 away from 1526, we end up with 326.
Append the next digit (3) from the dividend to 326 and continue with: 3263 / 400

On to step 6:
400 goes into 3263 8 times with a remainder of 63.
The next digit of our result is 8. 
Result so far: 2038.0
Subtract 3200 from 3263 to get 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 400

Going ahead to step 7:
400 goes into 639 1 times with a remainder of 239.
The next digit of our result is 1. 
Result so far: 20381.0
The remainder is 239 after subtracting 400 from 639.
Append the next digit (3) from the dividend to 239 and continue with: 2393 / 400

On to step 8:
400 goes into 2393 5 times with a remainder of 393.
Put 5 as the next digit of the answer. 
Result so far: 203815.0
Subtracting 2000 from 2393 leaves us with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Let's proceed to step 9:
400 goes into 3930 9 times with a remainder of 330.
Use 9 as the next digit of our solution. 
Result so far: 203815.9
Subtract 3600 from 3930 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 10:
The number 400 fits into 3300 8 times, leaving a remainder of 100.
Write down 8 as next digit of the result. 
Result so far: 203815.98
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.

Moving on to step 11:
400 goes into 1000 2 times with a remainder of 200.
Use 2 as the next digit of our solution. 
Result so far: 203815.982
Deduct 800 from 1000 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
2000 divided by 400 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 203815.9825
Deduct 2000 from 2000 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 13:
The number 400 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 203815.9825
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 14:
400 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 203815.9825
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 203815.9825 with a balance of 0.0.