549831 divided by 57 
The aim is to understand the frequency of 57 in 549831.

Moving on to step 1:
57 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 57

Step 2:
The number 57 fits into 54 0 times, leaving a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Grab the next digit (9) from the dividend, add it to 54, then carry on: 549 / 57

Step 3:
If we divide 549 by 57, we get 9 and a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 513 away from 549, we end up with 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 57

Step 4:
The number 57 fits into 368 6 times, leaving a remainder of 26.
The next digit of our result is 6. 
Result so far: 96.0
Subtracting 342 from 368 leaves us with 26.
Fetch the next digit (3) from the dividend, attach it to 26 and continue: 263 / 57

On to step 5:
57 can be fit into 263 4 times, resulting in a remainder of 35.
The next digit of our result is 4. 
Result so far: 964.0
Subtracting 228 from 263 leaves us with 35.
Bring next digit (1) of the dividend behind the 35 and repeat the process: 351 / 57

On to step 6:
The number 57 fits into 351 6 times, leaving a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 9646.0
Deduct 342 from 351 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
57 goes into 90 1 times with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 9646.1
Deduct 57 from 90 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 8:
The number 57 fits into 330 5 times, leaving a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 9646.15
Subtracting 285 from 330 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 9:
450 divided by 57 is 7 with a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 9646.157
If we subtract 399 from 450, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 10:
510 divided by 57 is 8 with a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 9646.1578
If we take 456 away from 510, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 11:
57 can be fit into 540 9 times, resulting in a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 9646.15789
If we subtract 513 from 540, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 12:
270 divided by 57 is 4 with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 9646.157894
Deduct 228 from 270 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
420 divided by 57 is 7 with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 9646.1578947
If we subtract 399 from 420, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 14:
The number 57 fits into 210 3 times, leaving a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 9646.15789473
If we take 171 away from 210, we end up 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.

The quotient of the division is 9646.15789473, and the remainder is 3.9e-08.