Let's divide 83615832 by 400
We want to divide 83615832 by 400.

On to step 1:
8 divided by 400 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 400

Going ahead to step 2:
400 goes into 83 0 times with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Append the next digit (6) from the dividend to 83 and continue with: 836 / 400

On to step 3:
400 goes into 836 2 times with a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 800 away from 836, we end up with 36.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 400

On to step 4:
400 goes into 361 0 times with a remainder of 361.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Deduct 0 from 361 and we're left with 361.
Fetch the next digit (5) from the dividend, attach it to 361 and continue: 3615 / 400

Going ahead to step 5:
400 goes into 3615 9 times with a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 209.0
If we take 3600 away from 3615, we end up with 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 400

Going ahead to step 6:
If we divide 158 by 400, we get 0 and a remainder of 158.
The number 0 becomes the next digit in our result. 
Result so far: 2090.0
If we take 0 away from 158, we end up with 158.
Include the next digit (3) from the dividend after 158, then repeat: 1583 / 400

Step 7:
400 can be fit into 1583 3 times, resulting in a remainder of 383.
The next digit of our result is 3. 
Result so far: 20903.0
Subtract 1200 from 1583 to get 383.
Bring next digit (2) of the dividend behind the 383 and repeat the process: 3832 / 400

Let's proceed to step 8:
If we divide 3832 by 400, we get 9 and a remainder of 232.
Put 9 as the next digit of the answer. 
Result so far: 209039.0
If we take 3600 away from 3832, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 9:
When dividing 2320 by 400, we get 5 with a remainder of 320.
The number 5 becomes the next digit in our result. 
Result so far: 209039.5
If we subtract 2000 from 2320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 10:
When dividing 3200 by 400, we get 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 209039.58
If we take 3200 away from 3200, 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 11:
0 divided by 400 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 209039.58
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.

Let's proceed to step 12:
0 divided by 400 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 209039.58
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 209039.58 and a remainder of 0.0.