Let's divide 555592 by 57
The aim is to understand the frequency of 57 in 555592.

Advancing to step 1:
If we divide 5 by 57, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 57

Moving on to step 2:
55 divided by 57 is 0 with a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 57

Let's proceed to step 3:
When dividing 555 by 57, we get 9 with a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 513 away from 555, we end up with 42.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 57

Step 4:
When dividing 425 by 57, we get 7 with a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 97.0
The remainder is 26 after subtracting 399 from 425.
Include the next digit (9) from the dividend after 26, then repeat: 269 / 57

Advancing to step 5:
The number 57 fits into 269 4 times, leaving a remainder of 41.
Use 4 as the next digit of our solution. 
Result so far: 974.0
The remainder is 41 after subtracting 228 from 269.
Take the next digit (2) from the dividend and append it to 41, then repeat: 412 / 57

Moving on to step 6:
412 divided by 57 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 9747.0
The remainder is 13 after subtracting 399 from 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
The number 57 fits into 130 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 9747.2
If we take 114 away from 130, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
The number 57 fits into 160 2 times, leaving a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 9747.22
Subtract 114 from 160 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 9747.22 with a remaining 0.046.