We look at the division of 44704463 by 86 
The aim is to understand the frequency of 86 in 44704463.

On to step 1:
86 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 86

Step 2:
86 goes into 44 0 times with a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Append the next digit (7) from the dividend to 44 and continue with: 447 / 86

Going ahead to step 3:
When dividing 447 by 86, we get 5 with a remainder of 17.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 430 from 447 to get 17.
Take the next digit (0) from the dividend and append it to 17, then repeat: 170 / 86

On to step 4:
170 divided by 86 is 1 with a remainder of 84.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
If we subtract 86 from 170, we get 84.
Take the next digit (4) from the dividend and append it to 84, then repeat: 844 / 86

Step 5:
The number 86 fits into 844 9 times, leaving a remainder of 70.
The next digit of our result is 9. 
Result so far: 519.0
Subtracting 774 from 844 leaves us with 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 86

Let's proceed to step 6:
704 divided by 86 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 5198.0
Subtract 688 from 704 to get 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 86

Advancing to step 7:
If we divide 166 by 86, we get 1 and a remainder of 80.
The number 1 becomes the next digit in our result. 
Result so far: 51981.0
If we subtract 86 from 166, we get 80.
Grab the next digit (3) from the dividend, add it to 80, then carry on: 803 / 86

Going ahead to step 8:
803 divided by 86 is 9 with a remainder of 29.
The next digit of our result is 9. 
Result so far: 519819.0
Subtract 774 from 803 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 9:
86 can be fit into 290 3 times, resulting in a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 519819.3
The remainder is 32 after subtracting 258 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
86 can be fit into 320 3 times, resulting in a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 519819.33
Deduct 258 from 320 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final outcome is 519819.33, with a leftover of 0.062.