Let's divide 307930 by 13
Let's see how many times 13 fits into 307930.

Moving on to step 1:
If we divide 3 by 13, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 13

Step 2:
The number 13 fits into 30 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 26 from 30 and we're left with 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 13

Going ahead to step 3:
When dividing 47 by 13, we get 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we take 39 away from 47, we end up with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 13

Advancing to step 4:
If we divide 89 by 13, we get 6 and a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 236.0
If we take 78 away from 89, we end up with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 13

Advancing to step 5:
The number 13 fits into 113 8 times, leaving a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 2368.0
Subtracting 104 from 113 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 13

Advancing to step 6:
13 goes into 90 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 23686.0
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
If we divide 120 by 13, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 23686.9
If we subtract 117 from 120, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 8:
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: 23686.92
Subtracting 26 from 30 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
When dividing 40 by 13, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 23686.923
If we subtract 39 from 40, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
13 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 23686.923
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
100 divided by 13 is 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 23686.92307
The remainder is 9 after subtracting 91 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 12:
90 divided by 13 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 23686.923076
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
120 divided by 13 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 23686.9230769
If we subtract 117 from 120, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 14:
The number 13 fits into 30 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 23686.92307692
If we take 26 away from 30, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 23686.92307692 and a remainder of 4e-09.