We divide 863179 by 86
The aim is to understand the frequency of 86 in 863179.

On to step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 86

Advancing to step 2:
86 goes into 86 1 times with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 86 from 86 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 86

Going ahead to step 3:
If we divide 3 by 86, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 3, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 86

On to step 4:
31 divided by 86 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Deduct 0 from 31 and we're left with 31.
Include the next digit (7) from the dividend after 31, then repeat: 317 / 86

Advancing to step 5:
The number 86 fits into 317 3 times, leaving a remainder of 59.
The next digit of our result is 3. 
Result so far: 1003.0
If we subtract 258 from 317, we get 59.
Bring next digit (9) of the dividend behind the 59 and repeat the process: 599 / 86

Advancing to step 6:
599 divided by 86 is 6 with a remainder of 83.
Put 6 as the next digit of the answer. 
Result so far: 10036.0
Subtracting 516 from 599 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 7:
When dividing 830 by 86, we get 9 with a remainder of 56.
The next digit of our result is 9. 
Result so far: 10036.9
Subtracting 774 from 830 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 8:
86 goes into 560 6 times with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 10036.96
If we subtract 516 from 560, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
86 can be fit into 440 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 10036.965
Subtracting 430 from 440 leaves us 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.

Let's proceed to step 10:
The number 86 fits into 100 1 times, leaving a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 10036.9651
The remainder is 14 after subtracting 86 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
86 can be fit into 140 1 times, resulting in a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 10036.96511
Subtracting 86 from 140 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 10036.96511, with a leftover of 5.4e-05.