We look at the division of 356517 by 55 
The aim is to understand the frequency of 55 in 356517.

Step 1:
3 divided by 55 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 55

Going ahead to step 2:
If we divide 35 by 55, we get 0 and a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 55

Step 3:
356 divided by 55 is 6 with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 26 after subtracting 330 from 356.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 55

Step 4:
55 can be fit into 265 4 times, resulting in a remainder of 45.
The next digit of our result is 4. 
Result so far: 64.0
The remainder is 45 after subtracting 220 from 265.
Grab the next digit (1) from the dividend, add it to 45, then carry on: 451 / 55

On to step 5:
451 divided by 55 is 8 with a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 648.0
Subtracting 440 from 451 leaves us with 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 55

Moving on to step 6:
117 divided by 55 is 2 with a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 6482.0
The remainder is 7 after subtracting 110 from 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
When dividing 70 by 55, we get 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 6482.1
Deduct 55 from 70 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
If we divide 150 by 55, we get 2 and a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 6482.12
The remainder is 40 after subtracting 110 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
The number 55 fits into 400 7 times, leaving a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 6482.127
The remainder is 15 after subtracting 385 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
150 divided by 55 is 2 with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 6482.1272
If we take 110 away from 150, we end up with 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 11:
When dividing 400 by 55, we get 7 with a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 6482.12727
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
If we divide 150 by 55, we get 2 and a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 6482.127272
If we take 110 away from 150, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 13:
55 can be fit into 400 7 times, resulting in a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 6482.1272727
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
150 divided by 55 is 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 6482.12727272
Subtract 110 from 150 to 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.

The final result is 6482.12727272 with a remainder of 4e-08.