We divide 980734 by 13
The aim is to understand the frequency of 13 in 980734.

Step 1:
If we divide 9 by 13, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 13

Moving on to step 2:
When dividing 98 by 13, we get 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 7 after subtracting 91 from 98.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 13

Step 3:
13 goes into 70 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 75.0
Subtracting 65 from 70 leaves us with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 13

On to step 4:
13 goes into 57 4 times with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 754.0
Subtract 52 from 57 to get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 13

Let's proceed to step 5:
When dividing 53 by 13, we get 4 with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 7544.0
The remainder is 1 after subtracting 52 from 53.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 13

Moving on to step 6:
13 goes into 14 1 times with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 75441.0
If we subtract 13 from 14, 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.

Moving on to step 7:
If we divide 10 by 13, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 75441.0
Subtracting 0 from 10 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.

Going ahead to step 8:
When dividing 100 by 13, we get 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 75441.07
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 9:
13 goes into 90 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 75441.076
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.

On to step 10:
13 goes into 120 9 times with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 75441.0769
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.

On to step 11:
13 can be fit into 30 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 75441.07692
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.

Let's proceed to step 12:
The number 13 fits into 40 3 times, leaving a remainder of 1.
The next digit of our result is 3. 
Result so far: 75441.076923
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.

Advancing to step 13:
13 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 75441.076923
Deduct 0 from 10 and we're left 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.

Moving on to step 14:
100 divided by 13 is 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 75441.07692307
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.

In conclusion, the division gives 75441.07692307 with a balance of 9e-09.