We're dividing 105931 by 57 
The aim is to understand the frequency of 57 in 105931.

Advancing to step 1:
1 divided by 57 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 57

On to step 2:
The number 57 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 57

On to step 3:
When dividing 105 by 57, we get 1 with a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 57 away from 105, we end up with 48.
Fetch the next digit (9) from the dividend, attach it to 48 and continue: 489 / 57

Going ahead to step 4:
If we divide 489 by 57, we get 8 and a remainder of 33.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtract 456 from 489 to get 33.
Take the next digit (3) from the dividend and append it to 33, then repeat: 333 / 57

Step 5:
57 goes into 333 5 times with a remainder of 48.
Use 5 as the next digit of our solution. 
Result so far: 185.0
Subtracting 285 from 333 leaves us with 48.
Include the next digit (1) from the dividend after 48, then repeat: 481 / 57

Going ahead to step 6:
481 divided by 57 is 8 with a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 1858.0
Subtracting 456 from 481 leaves us 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.

Moving on to step 7:
When dividing 250 by 57, we get 4 with a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 1858.4
Subtract 228 from 250 to 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.

Step 8:
220 divided by 57 is 3 with a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 1858.43
Deduct 171 from 220 and we're left 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.

Step 9:
57 can be fit into 490 8 times, resulting in a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 1858.438
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.

Moving on to step 10:
340 divided by 57 is 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 1858.4385
The remainder is 55 after subtracting 285 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 11:
If we divide 550 by 57, we get 9 and a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 1858.43859
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.

Going ahead to step 12:
370 divided by 57 is 6 with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 1858.438596
Subtracting 342 from 370 leaves us with 28.
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:
57 can be fit into 280 4 times, resulting in a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 1858.4385964
Subtract 228 from 280 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 14:
57 can be fit into 520 9 times, resulting in a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 1858.43859649
Subtracting 513 from 520 leaves us 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.

After the division, we end up with 1858.43859649 and a remainder of 7e-09.