We divide 27858 by 57
The aim is to understand the frequency of 57 in 27858.

Step 1:
57 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 57

Step 2:
The number 57 fits into 27 0 times, leaving a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 57

Advancing to step 3:
57 goes into 278 4 times with a remainder of 50.
The next digit of our result is 4. 
Result so far: 4.0
If we take 228 away from 278, we end up with 50.
Take the next digit (5) from the dividend and append it to 50, then repeat: 505 / 57

Going ahead to step 4:
If we divide 505 by 57, we get 8 and a remainder of 49.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtracting 456 from 505 leaves us with 49.
Grab the next digit (8) from the dividend, add it to 49, then carry on: 498 / 57

Let's proceed to step 5:
57 can be fit into 498 8 times, resulting in a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 488.0
If we subtract 456 from 498, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 6:
If we divide 420 by 57, we get 7 and a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 488.7
Subtracting 399 from 420 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
57 can be fit into 210 3 times, resulting in a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 488.73
Subtracting 171 from 210 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 8:
When dividing 390 by 57, we get 6 with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 488.736
Deduct 342 from 390 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
57 goes into 480 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 488.7368
The remainder is 24 after subtracting 456 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
The number 57 fits into 240 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 488.73684
The remainder is 12 after subtracting 228 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
57 can be fit into 120 2 times, resulting in a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 488.736842
Subtract 114 from 120 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
When dividing 60 by 57, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 488.7368421
Deduct 57 from 60 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
30 divided by 57 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 488.7368421
If we take 0 away from 30, 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.

After the division, we end up with 488.7368421 and a remainder of 3e-08.