We're dividing 573375 by 55 
The aim is to understand the frequency of 55 in 573375.

Moving on to step 1:
When dividing 5 by 55, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 55

Let's proceed to step 2:
If we divide 57 by 55, we get 1 and a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 55 from 57 and we're left with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 55

Moving on to step 3:
55 goes into 23 0 times with a remainder of 23.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 23 leaves us with 23.
Bring next digit (3) of the dividend behind the 23 and repeat the process: 233 / 55

Step 4:
The number 55 fits into 233 4 times, leaving a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 104.0
Subtract 220 from 233 to get 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 55

Advancing to step 5:
55 goes into 137 2 times with a remainder of 27.
The next digit of our result is 2. 
Result so far: 1042.0
If we take 110 away from 137, we end up with 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 55

Advancing to step 6:
When dividing 275 by 55, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10425.0
Subtracting 275 from 275 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.

On to step 7:
55 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10425.0
If we take 0 away from 0, 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:
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: 10425.0
Subtracting 0 from 0 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.

Our division results in 10425.0 with a remaining 0.0.