We divide 12391592 by 323
We want to figure out the number of times 12391592 can be divided by 323.

Advancing to step 1:
If we divide 1 by 323, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 323

On to step 2:
The number 323 fits into 12 0 times, leaving a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 323

Moving on to step 3:
323 can be fit into 123 0 times, resulting in a remainder of 123.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 123 to get 123.
Append the next digit (9) from the dividend to 123 and continue with: 1239 / 323

Going ahead to step 4:
If we divide 1239 by 323, we get 3 and a remainder of 270.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 969 from 1239 leaves us with 270.
Take the next digit (1) from the dividend and append it to 270, then repeat: 2701 / 323

Advancing to step 5:
If we divide 2701 by 323, we get 8 and a remainder of 117.
The next digit of our result is 8. 
Result so far: 38.0
If we take 2584 away from 2701, we end up with 117.
Include the next digit (5) from the dividend after 117, then repeat: 1175 / 323

Going ahead to step 6:
The number 323 fits into 1175 3 times, leaving a remainder of 206.
The next digit of our result is 3. 
Result so far: 383.0
Subtracting 969 from 1175 leaves us with 206.
Include the next digit (9) from the dividend after 206, then repeat: 2069 / 323

Let's proceed to step 7:
When dividing 2069 by 323, we get 6 with a remainder of 131.
The number 6 becomes the next digit in our result. 
Result so far: 3836.0
If we subtract 1938 from 2069, we get 131.
Grab the next digit (2) from the dividend, add it to 131, then carry on: 1312 / 323

On to step 8:
When dividing 1312 by 323, we get 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 38364.0
If we take 1292 away from 1312, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
323 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 38364.0
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 10:
The number 323 fits into 2000 6 times, leaving a remainder of 62.
Use 6 as the next digit of our solution. 
Result so far: 38364.06
Subtracting 1938 from 2000 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 11:
620 divided by 323 is 1 with a remainder of 297.
Record the quotient 1 as the next digit in the result. 
Result so far: 38364.061
Subtract 323 from 620 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

On to step 12:
If we divide 2970 by 323, we get 9 and a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 38364.0619
The remainder is 63 after subtracting 2907 from 2970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 13:
323 can be fit into 630 1 times, resulting in a remainder of 307.
Put 1 as the next digit of the answer. 
Result so far: 38364.06191
If we subtract 323 from 630, we get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

On to step 14:
3070 divided by 323 is 9 with a remainder of 163.
Put 9 as the next digit of the answer. 
Result so far: 38364.061919
If we take 2907 away from 3070, we end up with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Let's proceed to step 15:
The number 323 fits into 1630 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 38364.0619195
If we take 1615 away from 1630, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 16:
150 divided by 323 is 0 with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 38364.0619195
Subtracting 0 from 150 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

In conclusion, the division gives 38364.0619195 with a balance of 1.5e-07.