We look at the division of 98108 by 86 
The aim is to understand the frequency of 86 in 98108.

Advancing to step 1:
86 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 86

On to step 2:
When dividing 98 by 86, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 86 from 98, we get 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 86

Let's proceed to step 3:
When dividing 121 by 86, we get 1 with a remainder of 35.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 86 from 121 to get 35.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 86

On to step 4:
If we divide 350 by 86, we get 4 and a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 114.0
If we take 344 away from 350, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 86

Let's proceed to step 5:
68 divided by 86 is 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 1140.0
If we subtract 0 from 68, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 6:
The number 86 fits into 680 7 times, leaving a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 1140.7
The remainder is 78 after subtracting 602 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 7:
If we divide 780 by 86, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 1140.79
Subtracting 774 from 780 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
If we divide 60 by 86, we get 0 and a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 1140.79
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
If we divide 600 by 86, we get 6 and a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 1140.7906
Deduct 516 from 600 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 10:
If we divide 840 by 86, we get 9 and a remainder of 66.
Use 9 as the next digit of our solution. 
Result so far: 1140.79069
Deduct 774 from 840 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 11:
When dividing 660 by 86, we get 7 with a remainder of 58.
The next digit of our result is 7. 
Result so far: 1140.790697
Subtract 602 from 660 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 12:
86 goes into 580 6 times with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 1140.7906976
Subtracting 516 from 580 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
The number 86 fits into 640 7 times, leaving a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 1140.79069767
If we take 602 away from 640, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 1140.79069767 and a remainder of 3.8e-08.