We divide 31869749 by 321
We want to figure out the number of times 31869749 can be divided by 321.

Going ahead to step 1:
The number 321 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 321

Step 2:
321 can be fit into 31 0 times, resulting in a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 321

Advancing to step 3:
321 can be fit into 318 0 times, resulting in a remainder of 318.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 318, we end up with 318.
Bring next digit (6) of the dividend behind the 318 and repeat the process: 3186 / 321

Going ahead to step 4:
3186 divided by 321 is 9 with a remainder of 297.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 2889 from 3186 leaves us with 297.
Grab the next digit (9) from the dividend, add it to 297, then carry on: 2979 / 321

Advancing to step 5:
When dividing 2979 by 321, we get 9 with a remainder of 90.
The next digit of our result is 9. 
Result so far: 99.0
Subtract 2889 from 2979 to get 90.
Grab the next digit (7) from the dividend, add it to 90, then carry on: 907 / 321

Let's proceed to step 6:
When dividing 907 by 321, we get 2 with a remainder of 265.
Record the quotient 2 as the next digit in the result. 
Result so far: 992.0
Subtracting 642 from 907 leaves us with 265.
Bring next digit (4) of the dividend behind the 265 and repeat the process: 2654 / 321

Going ahead to step 7:
321 can be fit into 2654 8 times, resulting in a remainder of 86.
Write down 8 as next digit of the result. 
Result so far: 9928.0
Deduct 2568 from 2654 and we're left with 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 321

On to step 8:
When dividing 869 by 321, we get 2 with a remainder of 227.
Put 2 as the next digit of the answer. 
Result so far: 99282.0
If we subtract 642 from 869, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Step 9:
2270 divided by 321 is 7 with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 99282.7
If we subtract 2247 from 2270, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
When dividing 230 by 321, we get 0 with a remainder of 230.
Use 0 as the next digit of our solution. 
Result so far: 99282.7
If we subtract 0 from 230, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 11:
321 can be fit into 2300 7 times, resulting in a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 99282.707
The remainder is 53 after subtracting 2247 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 12:
321 goes into 530 1 times with a remainder of 209.
Record the quotient 1 as the next digit in the result. 
Result so far: 99282.7071
If we take 321 away from 530, we end up with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

On to step 13:
321 can be fit into 2090 6 times, resulting in a remainder of 164.
Write down 6 as next digit of the result. 
Result so far: 99282.70716
Subtracting 1926 from 2090 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 14:
If we divide 1640 by 321, we get 5 and a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 99282.707165
If we take 1605 away from 1640, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 15:
350 divided by 321 is 1 with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 99282.7071651
Subtract 321 from 350 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 16:
The number 321 fits into 290 0 times, leaving a remainder of 290.
Record the quotient 0 as the next digit in the result. 
Result so far: 99282.7071651
Subtract 0 from 290 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

After the division, we end up with 99282.7071651 and a remainder of 2.9e-07.