Let's divide 88017162 by 13
The aim is to understand the frequency of 13 in 88017162.

Going ahead to step 1:
If we divide 8 by 13, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 13

Going ahead to step 2:
13 goes into 88 6 times with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 78 from 88 and we're left with 10.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 13

Going ahead to step 3:
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: 67.0
Subtract 91 from 100 to get 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 13

Moving on to step 4:
If we divide 91 by 13, we get 7 and a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 677.0
If we take 91 away from 91, we end up with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 13

On to step 5:
13 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 6770.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 13

Advancing to step 6:
When dividing 71 by 13, we get 5 with a remainder of 6.
The next digit of our result is 5. 
Result so far: 67705.0
If we take 65 away from 71, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 13

Advancing to step 7:
The number 13 fits into 66 5 times, leaving a remainder of 1.
The next digit of our result is 5. 
Result so far: 677055.0
Subtracting 65 from 66 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 13

Step 8:
If we divide 12 by 13, we get 0 and a remainder of 12.
The next digit of our result is 0. 
Result so far: 6770550.0
Subtract 0 from 12 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.

Step 9:
If we divide 120 by 13, we get 9 and a remainder of 3.
The next digit of our result is 9. 
Result so far: 6770550.9
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.

Going ahead to step 10:
13 can be fit into 30 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 6770550.92
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.

Let's proceed to step 11:
The number 13 fits into 40 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 6770550.923
Subtract 39 from 40 to 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 12:
10 divided by 13 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 6770550.923
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.

Advancing to step 13:
13 goes into 100 7 times with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 6770550.92307
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.

Let's proceed to step 14:
If we divide 90 by 13, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 6770550.923076
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.

On to step 15:
The number 13 fits into 120 9 times, leaving a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 6770550.9230769
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.

Moving on to step 16:
When dividing 30 by 13, we get 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 6770550.92307692
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.

The final result is 6770550.92307692 with a remainder of 4e-09.