Let's divide 762519 by 13
The aim is to understand the frequency of 13 in 762519.

On to step 1:
The number 13 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 13

On to step 2:
13 can be fit into 76 5 times, resulting in a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 65 away from 76, we end up with 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 13

Moving on to step 3:
If we divide 112 by 13, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 58.0
If we take 104 away from 112, we end up with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 13

Let's proceed to step 4:
The number 13 fits into 85 6 times, leaving a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 586.0
The remainder is 7 after subtracting 78 from 85.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 13

Moving on to step 5:
The number 13 fits into 71 5 times, leaving a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 5865.0
Subtracting 65 from 71 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 13

Going ahead to step 6:
69 divided by 13 is 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 58655.0
Subtracting 65 from 69 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.

Let's proceed to step 7:
13 goes into 40 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 58655.3
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 8:
13 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 58655.3
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
13 can be fit into 100 7 times, resulting in a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 58655.307
If we subtract 91 from 100, we 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.

Moving on to step 10:
13 can be fit into 90 6 times, resulting in a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 58655.3076
Deduct 78 from 90 and we're left 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.

Moving on to step 11:
13 can be fit into 120 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 58655.30769
The remainder is 3 after subtracting 117 from 120.
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 12:
30 divided by 13 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 58655.307692
The remainder is 4 after subtracting 26 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
If we divide 40 by 13, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 58655.3076923
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.

Let's proceed to step 14:
The number 13 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 58655.3076923
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.

The final result is 58655.3076923 with a remainder of 1e-08.