304051 ÷ 55 
The aim is to understand the frequency of 55 in 304051.

Moving on to step 1:
55 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 55

Going ahead to step 2:
55 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Grab the next digit (4) from the dividend, add it to 30, then carry on: 304 / 55

Let's proceed to step 3:
When dividing 304 by 55, we get 5 with a remainder of 29.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 275 from 304 and we're left with 29.
Fetch the next digit (0) from the dividend, attach it to 29 and continue: 290 / 55

Moving on to step 4:
290 divided by 55 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
If we subtract 275 from 290, we get 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 55

Going ahead to step 5:
The number 55 fits into 155 2 times, leaving a remainder of 45.
Record the quotient 2 as the next digit in the result. 
Result so far: 552.0
The remainder is 45 after subtracting 110 from 155.
Fetch the next digit (1) from the dividend, attach it to 45 and continue: 451 / 55

On to step 6:
The number 55 fits into 451 8 times, leaving a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 5528.0
If we take 440 away from 451, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
110 divided by 55 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 5528.2
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.

Let's proceed to step 8:
0 divided by 55 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5528.2
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.

Going ahead to step 9:
0 divided by 55 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5528.2
Subtract 0 from 0 to 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.

Our division results in 5528.2 with a remaining 0.0.