307912 divided by 13 
We want to figure out the number of times 307912 can be divided by 13.

Let's proceed to step 1:
The number 13 fits into 3 0 times, leaving 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.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 13

Going ahead to step 2:
When dividing 30 by 13, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 26 from 30 to get 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 13

Going ahead to step 3:
13 can be fit into 47 3 times, resulting in a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 39 from 47 leaves us with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 13

Going ahead to step 4:
If we divide 89 by 13, we get 6 and a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 236.0
The remainder is 11 after subtracting 78 from 89.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 13

Moving on to step 5:
111 divided by 13 is 8 with a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 2368.0
Subtract 104 from 111 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 13

On to step 6:
The number 13 fits into 72 5 times, leaving a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 23685.0
The remainder is 7 after subtracting 65 from 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 13, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 23685.5
If we take 65 away from 70, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
13 goes into 50 3 times with a remainder of 11.
The next digit of our result is 3. 
Result so far: 23685.53
Subtracting 39 from 50 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
13 can be fit into 110 8 times, resulting in a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 23685.538
If we subtract 104 from 110, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
13 goes into 60 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 23685.5384
Subtract 52 from 60 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
13 goes into 80 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 23685.53846
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
When dividing 20 by 13, we get 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 23685.538461
Subtracting 13 from 20 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 13:
13 can be fit into 70 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 23685.5384615
If we subtract 65 from 70, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
13 goes into 50 3 times with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 23685.53846153
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

After the division, we end up with 23685.53846153 and a remainder of 1.1e-08.