Let's divide 39234568 by 391
We want to divide 39234568 by 391.

Advancing to step 1:
3 divided by 391 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 391

On to step 2:
391 goes into 39 0 times with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 391

Moving on to step 3:
The number 391 fits into 392 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 391 from 392, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 391

Moving on to step 4:
391 can be fit into 13 0 times, resulting in a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (4) from the dividend to 13 and continue with: 134 / 391

Moving on to step 5:
If we divide 134 by 391, we get 0 and a remainder of 134.
The next digit of our result is 0. 
Result so far: 100.0
The remainder is 134 after subtracting 0 from 134.
Append the next digit (5) from the dividend to 134 and continue with: 1345 / 391

Advancing to step 6:
391 goes into 1345 3 times with a remainder of 172.
Record the quotient 3 as the next digit in the result. 
Result so far: 1003.0
If we subtract 1173 from 1345, we get 172.
Bring next digit (6) of the dividend behind the 172 and repeat the process: 1726 / 391

Let's proceed to step 7:
391 can be fit into 1726 4 times, resulting in a remainder of 162.
Write down 4 as next digit of the result. 
Result so far: 10034.0
If we take 1564 away from 1726, we end up with 162.
Take the next digit (8) from the dividend and append it to 162, then repeat: 1628 / 391

Step 8:
391 can be fit into 1628 4 times, resulting in a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 100344.0
If we take 1564 away from 1628, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
640 divided by 391 is 1 with a remainder of 249.
Use 1 as the next digit of our solution. 
Result so far: 100344.1
If we take 391 away from 640, we end up with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

On to step 10:
If we divide 2490 by 391, we get 6 and a remainder of 144.
Use 6 as the next digit of our solution. 
Result so far: 100344.16
Subtracting 2346 from 2490 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 11:
1440 divided by 391 is 3 with a remainder of 267.
Use 3 as the next digit of our solution. 
Result so far: 100344.163
If we subtract 1173 from 1440, we get 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Moving on to step 12:
If we divide 2670 by 391, we get 6 and a remainder of 324.
Record the quotient 6 as the next digit in the result. 
Result so far: 100344.1636
If we subtract 2346 from 2670, we get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Advancing to step 13:
When dividing 3240 by 391, we get 8 with a remainder of 112.
Use 8 as the next digit of our solution. 
Result so far: 100344.16368
If we subtract 3128 from 3240, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 14:
1120 divided by 391 is 2 with a remainder of 338.
Use 2 as the next digit of our solution. 
Result so far: 100344.163682
The remainder is 338 after subtracting 782 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Moving on to step 15:
391 can be fit into 3380 8 times, resulting in a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 100344.1636828
If we subtract 3128 from 3380, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 16:
When dividing 2520 by 391, we get 6 with a remainder of 174.
Write down 6 as next digit of the result. 
Result so far: 100344.16368286
Subtracting 2346 from 2520 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

The quotient of the division is 100344.16368286, and the remainder is 1.74e-07.