732768 ÷ 13 
The aim is to understand the frequency of 13 in 732768.

On to step 1:
The number 13 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 13

On to step 2:
73 divided by 13 is 5 with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 65 away from 73, we end up with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 13

Step 3:
The number 13 fits into 82 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 56.0
If we take 78 away from 82, we end up with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 13

Step 4:
If we divide 47 by 13, we get 3 and a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 563.0
The remainder is 8 after subtracting 39 from 47.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 13

On to step 5:
If we divide 86 by 13, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 5636.0
Subtracting 78 from 86 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 13

Let's proceed to step 6:
13 goes into 88 6 times with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 56366.0
Subtracting 78 from 88 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
If we divide 100 by 13, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 56366.7
Deduct 91 from 100 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
90 divided by 13 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 56366.76
The remainder is 12 after subtracting 78 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
If we divide 120 by 13, we get 9 and a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 56366.769
Subtract 117 from 120 to 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.

Going ahead to step 10:
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: 56366.7692
Subtract 26 from 30 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
40 divided by 13 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 56366.76923
The remainder is 1 after subtracting 39 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 12:
13 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 56366.76923
If we take 0 away from 10, we end up with 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 13:
13 can be fit into 100 7 times, resulting in a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 56366.7692307
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 14:
The number 13 fits into 90 6 times, leaving a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 56366.76923076
Subtract 78 from 90 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 56366.76923076, and the remainder is 1.2e-08.