We're dividing 864704 by 57 
The aim is to understand the frequency of 57 in 864704.

On to step 1:
57 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 57

Moving on to step 2:
86 divided by 57 is 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 29 after subtracting 57 from 86.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 57

Advancing to step 3:
The number 57 fits into 294 5 times, leaving a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 285 from 294 and we're left with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 57

Advancing to step 4:
If we divide 97 by 57, we get 1 and a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 151.0
The remainder is 40 after subtracting 57 from 97.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 57

Going ahead to step 5:
If we divide 400 by 57, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 1517.0
The remainder is 1 after subtracting 399 from 400.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 57

Going ahead to step 6:
14 divided by 57 is 0 with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 15170.0
The remainder is 14 after subtracting 0 from 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 57, we get 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 15170.2
Deduct 114 from 140 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
The number 57 fits into 260 4 times, leaving a remainder of 32.
The next digit of our result is 4. 
Result so far: 15170.24
The remainder is 32 after subtracting 228 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
The number 57 fits into 320 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 15170.245
If we take 285 away from 320, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
The number 57 fits into 350 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 15170.2456
Subtracting 342 from 350 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
80 divided by 57 is 1 with a remainder of 23.
The next digit of our result is 1. 
Result so far: 15170.24561
Deduct 57 from 80 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 12:
The number 57 fits into 230 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 15170.245614
If we subtract 228 from 230, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
57 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 15170.245614
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
57 can be fit into 200 3 times, resulting in a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 15170.24561403
If we subtract 171 from 200, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final result is 15170.24561403 with a remainder of 2.9e-08.