We look at the division of 748066 by 55 
The aim is to understand the frequency of 55 in 748066.

Step 1:
55 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 55

Let's proceed to step 2:
If we divide 74 by 55, we get 1 and a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 55 from 74 to get 19.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 55

Moving on to step 3:
If we divide 198 by 55, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 165 from 198 and we're left with 33.
Grab the next digit (0) from the dividend, add it to 33, then carry on: 330 / 55

Going ahead to step 4:
55 goes into 330 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 136.0
The remainder is 0 after subtracting 330 from 330.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 55

Advancing to step 5:
If we divide 6 by 55, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 1360.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 55

On to step 6:
If we divide 66 by 55, we get 1 and a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 13601.0
Subtract 55 from 66 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
The number 55 fits into 110 2 times, leaving a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 13601.2
Subtracting 110 from 110 leaves us 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.

Moving on to step 8:
0 divided by 55 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 13601.2
If we subtract 0 from 0, we get 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:
55 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 13601.2
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.

After the division, we end up with 13601.2 and a remainder of 0.0.