We're dividing 759851 by 57 
The aim is to understand the frequency of 57 in 759851.

Step 1:
If we divide 7 by 57, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 57

Advancing to step 2:
If we divide 75 by 57, we get 1 and a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 57 from 75 to get 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 57

Going ahead to step 3:
57 can be fit into 189 3 times, resulting in a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 171 from 189 to get 18.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 57

On to step 4:
57 goes into 188 3 times with a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
Subtract 171 from 188 to get 17.
Take the next digit (5) from the dividend and append it to 17, then repeat: 175 / 57

Moving on to step 5:
57 goes into 175 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 1333.0
If we subtract 171 from 175, we get 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 57

Let's proceed to step 6:
If we divide 41 by 57, we get 0 and a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 13330.0
Deduct 0 from 41 and we're left with 41.
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 7:
When dividing 410 by 57, we get 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 13330.7
The remainder is 11 after subtracting 399 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 8:
If we divide 110 by 57, we get 1 and a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 13330.71
Deduct 57 from 110 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 9:
The number 57 fits into 530 9 times, leaving a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 13330.719
If we take 513 away from 530, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 10:
57 can be fit into 170 2 times, resulting in a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 13330.7192
Subtract 114 from 170 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
The number 57 fits into 560 9 times, leaving a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 13330.71929
If we subtract 513 from 560, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 12:
The number 57 fits into 470 8 times, leaving a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 13330.719298
Subtracting 456 from 470 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
140 divided by 57 is 2 with a remainder of 26.
The next digit of our result is 2. 
Result so far: 13330.7192982
Subtract 114 from 140 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 14:
If we divide 260 by 57, we get 4 and a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 13330.71929824
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.

In conclusion, the division gives 13330.71929824 with a balance of 3.2e-08.