We're dividing 102941 by 86 
The aim is to understand the frequency of 86 in 102941.

Going ahead to step 1:
When dividing 1 by 86, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 86

Let's proceed to step 2:
86 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 86

On to step 3:
When dividing 102 by 86, we get 1 with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 86 from 102, we get 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 86

Going ahead to step 4:
86 goes into 169 1 times with a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 86 away from 169, we end up with 83.
Bring next digit (4) of the dividend behind the 83 and repeat the process: 834 / 86

On to step 5:
If we divide 834 by 86, we get 9 and a remainder of 60.
The next digit of our result is 9. 
Result so far: 119.0
Subtract 774 from 834 to get 60.
Include the next digit (1) from the dividend after 60, then repeat: 601 / 86

Advancing to step 6:
86 can be fit into 601 6 times, resulting in a remainder of 85.
The next digit of our result is 6. 
Result so far: 1196.0
Subtract 516 from 601 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 7:
If we divide 850 by 86, we get 9 and a remainder of 76.
The next digit of our result is 9. 
Result so far: 1196.9
Deduct 774 from 850 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 8:
760 divided by 86 is 8 with a remainder of 72.
The next digit of our result is 8. 
Result so far: 1196.98
Subtract 688 from 760 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 9:
86 goes into 720 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 1196.988
If we subtract 688 from 720, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 1196.988 with a remainder of 0.0032.