93296776 ÷ 13 
The aim is to understand the frequency of 13 in 93296776.

Step 1:
9 divided by 13 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 13

Step 2:
If we divide 93 by 13, we get 7 and a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 91 from 93 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 13

Going ahead to step 3:
The number 13 fits into 22 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 71.0
Subtracting 13 from 22 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 13

Let's proceed to step 4:
13 goes into 99 7 times with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 717.0
If we take 91 away from 99, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 13

Advancing to step 5:
When dividing 86 by 13, we get 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 7176.0
Deduct 78 from 86 and we're left with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 13

Let's proceed to step 6:
13 can be fit into 87 6 times, resulting in a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 71766.0
The remainder is 9 after subtracting 78 from 87.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 13

On to step 7:
13 can be fit into 97 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 717667.0
Subtracting 91 from 97 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 13

Going ahead to step 8:
13 can be fit into 66 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 7176675.0
The remainder is 1 after subtracting 65 from 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
The number 13 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 7176675.0
Subtract 0 from 10 to 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.

Let's proceed to step 10:
13 can be fit into 100 7 times, resulting in a remainder of 9.
The next digit of our result is 7. 
Result so far: 7176675.07
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.

On to step 11:
If we divide 90 by 13, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 7176675.076
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.

Let's proceed to step 12:
If we divide 120 by 13, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 7176675.0769
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.

Moving on to step 13:
30 divided by 13 is 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 7176675.07692
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 14:
40 divided by 13 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 7176675.076923
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.

On to step 15:
When dividing 10 by 13, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 7176675.076923
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.

On to step 16:
When dividing 100 by 13, we get 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 7176675.07692307
If we take 91 away from 100, we end up 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.

After the division, we end up with 7176675.07692307 and a remainder of 9e-09.