693031 divided by 57 
The aim is to understand the frequency of 57 in 693031.

Let's proceed to step 1:
57 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 57

Going ahead to step 2:
The number 57 fits into 69 1 times, leaving a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 57 from 69 to get 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 57

Moving on to step 3:
57 goes into 123 2 times with a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 114 from 123 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 57

Let's proceed to step 4:
57 can be fit into 90 1 times, resulting in a remainder of 33.
The next digit of our result is 1. 
Result so far: 121.0
Deduct 57 from 90 and we're left with 33.
Bring next digit (3) of the dividend behind the 33 and repeat the process: 333 / 57

On to step 5:
57 can be fit into 333 5 times, resulting in a remainder of 48.
Put 5 as the next digit of the answer. 
Result so far: 1215.0
The remainder is 48 after subtracting 285 from 333.
Grab the next digit (1) from the dividend, add it to 48, then carry on: 481 / 57

Going ahead to step 6:
The number 57 fits into 481 8 times, leaving a remainder of 25.
Record the quotient 8 as the next digit in the result. 
Result so far: 12158.0
Subtract 456 from 481 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
57 can be fit into 250 4 times, resulting in a remainder of 22.
The next digit of our result is 4. 
Result so far: 12158.4
Subtracting 228 from 250 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

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: 12158.43
The remainder is 49 after subtracting 171 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
490 divided by 57 is 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 12158.438
Subtract 456 from 490 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
If we divide 340 by 57, we get 5 and a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 12158.4385
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.

Let's proceed to step 11:
550 divided by 57 is 9 with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 12158.43859
If we subtract 513 from 550, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 12:
57 goes into 370 6 times with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 12158.438596
If we subtract 342 from 370, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
280 divided by 57 is 4 with a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 12158.4385964
Subtracting 228 from 280 leaves us 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.

Moving on to step 14:
57 goes into 520 9 times with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 12158.43859649
Deduct 513 from 520 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final outcome is 12158.43859649, with a leftover of 7e-09.