We divide 550866 by 86
The aim is to understand the frequency of 86 in 550866.

Advancing to step 1:
86 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 86

Moving on to step 2:
86 goes into 55 0 times with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Take the next digit (0) from the dividend and append it to 55, then repeat: 550 / 86

Going ahead to step 3:
When dividing 550 by 86, we get 6 with a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 34 after subtracting 516 from 550.
Bring next digit (8) of the dividend behind the 34 and repeat the process: 348 / 86

On to step 4:
When dividing 348 by 86, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
Subtract 344 from 348 to get 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 86

Step 5:
If we divide 46 by 86, we get 0 and a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 640.0
The remainder is 46 after subtracting 0 from 46.
Bring next digit (6) of the dividend behind the 46 and repeat the process: 466 / 86

On to step 6:
The number 86 fits into 466 5 times, leaving a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 6405.0
If we take 430 away from 466, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
The number 86 fits into 360 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 6405.4
If we take 344 away from 360, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
When dividing 160 by 86, we get 1 with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 6405.41
Subtracting 86 from 160 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
If we divide 740 by 86, we get 8 and a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 6405.418
If we take 688 away from 740, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 10:
520 divided by 86 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 6405.4186
If we subtract 516 from 520, we 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.

Going ahead to step 11:
If we divide 40 by 86, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 6405.4186
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
86 can be fit into 400 4 times, resulting in a remainder of 56.
The next digit of our result is 4. 
Result so far: 6405.418604
Deduct 344 from 400 and we're left 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.

Going ahead to step 13:
When dividing 560 by 86, we get 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 6405.4186046
If we take 516 away from 560, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
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: 6405.41860465
If we take 430 away from 440, 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.

After the division, we end up with 6405.41860465 and a remainder of 1e-08.