We look at the division of 426806 by 55 
The aim is to understand the frequency of 55 in 426806.

On to step 1:
When dividing 4 by 55, we get 0 with 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.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 55

Moving on to step 2:
When dividing 42 by 55, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Grab the next digit (6) from the dividend, add it to 42, then carry on: 426 / 55

Going ahead to step 3:
426 divided by 55 is 7 with a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 385 from 426 and we're left with 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 55

On to step 4:
55 goes into 418 7 times with a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 77.0
If we take 385 away from 418, we end up with 33.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 55

On to step 5:
55 can be fit into 330 6 times, resulting in a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 776.0
The remainder is 0 after subtracting 330 from 330.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 55

Going ahead to step 6:
6 divided by 55 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 7760.0
If we take 0 away from 6, we end up 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.

Step 7:
60 divided by 55 is 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 7760.1
Deduct 55 from 60 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
50 divided by 55 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 7760.1
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
If we divide 500 by 55, we get 9 and a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 7760.109
Subtracting 495 from 500 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
If we divide 50 by 55, we get 0 and a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 7760.109
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
The number 55 fits into 500 9 times, leaving a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 7760.10909
Deduct 495 from 500 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
55 can be fit into 50 0 times, resulting in a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 7760.10909
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 13:
55 goes into 500 9 times with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 7760.1090909
Subtracting 495 from 500 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 14:
When dividing 50 by 55, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 7760.1090909
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 7760.1090909, with a leftover of 5e-08.