We're dividing 637417 by 55 
The aim is to understand the frequency of 55 in 637417.

Step 1:
If we divide 6 by 55, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 55

On to step 2:
The number 55 fits into 63 1 times, leaving a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 55 from 63 and we're left with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 55

Step 3:
55 can be fit into 87 1 times, resulting in a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 32 after subtracting 55 from 87.
Grab the next digit (4) from the dividend, add it to 32, then carry on: 324 / 55

Going ahead to step 4:
When dividing 324 by 55, we get 5 with a remainder of 49.
Write down 5 as next digit of the result. 
Result so far: 115.0
Deduct 275 from 324 and we're left with 49.
Bring next digit (1) of the dividend behind the 49 and repeat the process: 491 / 55

Advancing to step 5:
The number 55 fits into 491 8 times, leaving a remainder of 51.
Put 8 as the next digit of the answer. 
Result so far: 1158.0
Deduct 440 from 491 and we're left with 51.
Fetch the next digit (7) from the dividend, attach it to 51 and continue: 517 / 55

On to step 6:
The number 55 fits into 517 9 times, leaving a remainder of 22.
The next digit of our result is 9. 
Result so far: 11589.0
Subtract 495 from 517 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
220 divided by 55 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 11589.4
If we take 220 away from 220, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 55, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 11589.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 55 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 11589.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 11589.4 with a remaining 0.0.