29557 ÷ 57 
The aim is to understand the frequency of 57 in 29557.

Advancing to step 1:
2 divided by 57 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 57

On to step 2:
The number 57 fits into 29 0 times, leaving a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 29, we end up with 29.
Fetch the next digit (5) from the dividend, attach it to 29 and continue: 295 / 57

Going ahead to step 3:
57 goes into 295 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 285 from 295 leaves us with 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 57

Let's proceed to step 4:
When dividing 105 by 57, we get 1 with a remainder of 48.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 57 from 105 leaves us with 48.
Take the next digit (7) from the dividend and append it to 48, then repeat: 487 / 57

Moving on to step 5:
The number 57 fits into 487 8 times, leaving a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 518.0
If we take 456 away from 487, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 6:
57 goes into 310 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 518.5
Deduct 285 from 310 and we're left 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.

Going ahead to step 7:
250 divided by 57 is 4 with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 518.54
If we subtract 228 from 250, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
When dividing 220 by 57, we get 3 with a remainder of 49.
The next digit of our result is 3. 
Result so far: 518.543
Subtracting 171 from 220 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 9:
57 goes into 490 8 times with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 518.5438
The remainder is 34 after subtracting 456 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
When dividing 340 by 57, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 518.54385
Deduct 285 from 340 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 11:
57 goes into 550 9 times with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 518.543859
Subtracting 513 from 550 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 12:
If we divide 370 by 57, we get 6 and a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 518.5438596
The remainder is 28 after subtracting 342 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
The number 57 fits into 280 4 times, leaving a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 518.54385964
Deduct 228 from 280 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 518.54385964 and a remainder of 5.2e-08.