32631124 ÷ 399 
We want to figure out the number of times 32631124 can be divided by 399.

Step 1:
If we divide 3 by 399, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 399

Let's proceed to step 2:
If we divide 32 by 399, we get 0 and a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Append the next digit (6) from the dividend to 32 and continue with: 326 / 399

On to step 3:
399 can be fit into 326 0 times, resulting in a remainder of 326.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 326 after subtracting 0 from 326.
Bring next digit (3) of the dividend behind the 326 and repeat the process: 3263 / 399

On to step 4:
If we divide 3263 by 399, we get 8 and a remainder of 71.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 3192 away from 3263, we end up with 71.
Include the next digit (1) from the dividend after 71, then repeat: 711 / 399

Going ahead to step 5:
When dividing 711 by 399, we get 1 with a remainder of 312.
Write down 1 as next digit of the result. 
Result so far: 81.0
If we take 399 away from 711, we end up with 312.
Grab the next digit (1) from the dividend, add it to 312, then carry on: 3121 / 399

Going ahead to step 6:
The number 399 fits into 3121 7 times, leaving a remainder of 328.
Use 7 as the next digit of our solution. 
Result so far: 817.0
Subtracting 2793 from 3121 leaves us with 328.
Take the next digit (2) from the dividend and append it to 328, then repeat: 3282 / 399

On to step 7:
3282 divided by 399 is 8 with a remainder of 90.
Record the quotient 8 as the next digit in the result. 
Result so far: 8178.0
If we take 3192 away from 3282, we end up with 90.
Bring next digit (4) of the dividend behind the 90 and repeat the process: 904 / 399

Moving on to step 8:
399 goes into 904 2 times with a remainder of 106.
The next digit of our result is 2. 
Result so far: 81782.0
If we subtract 798 from 904, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 9:
The number 399 fits into 1060 2 times, leaving a remainder of 262.
Put 2 as the next digit of the answer. 
Result so far: 81782.2
If we take 798 away from 1060, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Step 10:
The number 399 fits into 2620 6 times, leaving a remainder of 226.
The next digit of our result is 6. 
Result so far: 81782.26
Subtracting 2394 from 2620 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Let's proceed to step 11:
When dividing 2260 by 399, we get 5 with a remainder of 265.
Record the quotient 5 as the next digit in the result. 
Result so far: 81782.265
Subtract 1995 from 2260 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Advancing to step 12:
When dividing 2650 by 399, we get 6 with a remainder of 256.
The number 6 becomes the next digit in our result. 
Result so far: 81782.2656
Subtract 2394 from 2650 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 13:
2560 divided by 399 is 6 with a remainder of 166.
Put 6 as the next digit of the answer. 
Result so far: 81782.26566
Subtract 2394 from 2560 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

After the division, we end up with 81782.26566 and a remainder of 0.000166.