We're dividing 80380880 by 55 
The aim is to understand the frequency of 55 in 80380880.

Advancing to step 1:
The number 55 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 55

Advancing to step 2:
If we divide 80 by 55, we get 1 and a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 25 after subtracting 55 from 80.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 55

Let's proceed to step 3:
55 goes into 253 4 times with a remainder of 33.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we subtract 220 from 253, we get 33.
Include the next digit (8) from the dividend after 33, then repeat: 338 / 55

On to step 4:
338 divided by 55 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
Subtracting 330 from 338 leaves us with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 55

Let's proceed to step 5:
When dividing 80 by 55, we get 1 with a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 1461.0
If we take 55 away from 80, we end up with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 55

Going ahead to step 6:
55 goes into 258 4 times with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 14614.0
The remainder is 38 after subtracting 220 from 258.
Fetch the next digit (8) from the dividend, attach it to 38 and continue: 388 / 55

Step 7:
The number 55 fits into 388 7 times, leaving a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 146147.0
If we subtract 385 from 388, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 55

Going ahead to step 8:
55 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 1461470.0
Subtract 0 from 30 to 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 9:
When dividing 300 by 55, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 1461470.5
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
55 can be fit into 250 4 times, resulting in a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 1461470.54
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.

Going ahead to step 11:
The number 55 fits into 300 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 1461470.545
If we take 275 away from 300, we end up 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.

Moving on to step 12:
250 divided by 55 is 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 1461470.5454
Deduct 220 from 250 and we're left 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.

On to step 13:
The number 55 fits into 300 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 1461470.54545
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 14:
If we divide 250 by 55, we get 4 and a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 1461470.545454
If we take 220 away from 250, we end up 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.

Step 15:
If we divide 300 by 55, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 1461470.5454545
The remainder is 25 after subtracting 275 from 300.
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 16:
The number 55 fits into 250 4 times, leaving a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 1461470.54545454
Subtract 220 from 250 to 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.

In conclusion, the division gives 1461470.54545454 with a balance of 3e-08.