We look at the division of 937727 by 57 
The aim is to understand the frequency of 57 in 937727.

Step 1:
9 divided by 57 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 57

Step 2:
93 divided by 57 is 1 with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 57 from 93 leaves us with 36.
Append the next digit (7) from the dividend to 36 and continue with: 367 / 57

Let's proceed to step 3:
When dividing 367 by 57, we get 6 with a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 342 from 367 and we're left with 25.
Fetch the next digit (7) from the dividend, attach it to 25 and continue: 257 / 57

Moving on to step 4:
57 can be fit into 257 4 times, resulting in a remainder of 29.
Write down 4 as next digit of the result. 
Result so far: 164.0
The remainder is 29 after subtracting 228 from 257.
Include the next digit (2) from the dividend after 29, then repeat: 292 / 57

Advancing to step 5:
If we divide 292 by 57, we get 5 and a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 1645.0
If we take 285 away from 292, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 57

Moving on to step 6:
If we divide 77 by 57, we get 1 and a remainder of 20.
The next digit of our result is 1. 
Result so far: 16451.0
Subtract 57 from 77 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
If we divide 200 by 57, we get 3 and a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 16451.3
Subtract 171 from 200 to 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.

Advancing to step 8:
If we divide 290 by 57, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 16451.35
Subtracting 285 from 290 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
When dividing 50 by 57, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 16451.35
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
57 can be fit into 500 8 times, resulting in a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 16451.3508
If we subtract 456 from 500, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
57 goes into 440 7 times with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 16451.35087
The remainder is 41 after subtracting 399 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 12:
410 divided by 57 is 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 16451.350877
Subtracting 399 from 410 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 16451.350877, with a leftover of 1.1e-06.