We look at the division of 439618 by 55 
The aim is to understand the frequency of 55 in 439618.

Moving on to step 1:
4 divided by 55 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 55

Advancing to step 2:
If we divide 43 by 55, we get 0 and a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Take the next digit (9) from the dividend and append it to 43, then repeat: 439 / 55

Advancing to step 3:
439 divided by 55 is 7 with a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 385 from 439 and we're left with 54.
Take the next digit (6) from the dividend and append it to 54, then repeat: 546 / 55

Step 4:
55 can be fit into 546 9 times, resulting in a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
The remainder is 51 after subtracting 495 from 546.
Grab the next digit (1) from the dividend, add it to 51, then carry on: 511 / 55

Step 5:
The number 55 fits into 511 9 times, leaving a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 799.0
If we take 495 away from 511, we end up with 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 55

Step 6:
168 divided by 55 is 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 7993.0
Subtracting 165 from 168 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
If we divide 30 by 55, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 7993.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
55 can be fit into 300 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 7993.05
Subtracting 275 from 300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
55 goes into 250 4 times with a remainder of 30.
The next digit of our result is 4. 
Result so far: 7993.054
If we subtract 220 from 250, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
When dividing 300 by 55, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 7993.0545
Subtract 275 from 300 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
If we divide 250 by 55, we get 4 and a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 7993.05454
The remainder is 30 after subtracting 220 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
If we divide 300 by 55, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 7993.054545
Subtracting 275 from 300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 13:
55 goes into 250 4 times with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 7993.0545454
The remainder is 30 after subtracting 220 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 14:
55 goes into 300 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 7993.05454545
Subtracting 275 from 300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 7993.05454545, with a leftover of 2.5e-08.