We look at the division of 958792 by 57 
The aim is to understand the frequency of 57 in 958792.

Step 1:
If we divide 9 by 57, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 57

On to step 2:
57 goes into 95 1 times with a remainder of 38.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 57 from 95 leaves us with 38.
Bring next digit (8) of the dividend behind the 38 and repeat the process: 388 / 57

On to step 3:
57 can be fit into 388 6 times, resulting in a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 16.0
The remainder is 46 after subtracting 342 from 388.
Bring next digit (7) of the dividend behind the 46 and repeat the process: 467 / 57

Moving on to step 4:
467 divided by 57 is 8 with a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 168.0
Deduct 456 from 467 and we're left with 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 57

On to step 5:
If we divide 119 by 57, we get 2 and a remainder of 5.
The next digit of our result is 2. 
Result so far: 1682.0
The remainder is 5 after subtracting 114 from 119.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 57

Let's proceed to step 6:
When dividing 52 by 57, we get 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 16820.0
If we subtract 0 from 52, we 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.

Advancing to step 7:
If we divide 520 by 57, we get 9 and a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 16820.9
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.

Let's proceed to step 8:
57 goes into 70 1 times with a remainder of 13.
The next digit of our result is 1. 
Result so far: 16820.91
Deduct 57 from 70 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 9:
57 goes into 130 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 16820.912
Subtract 114 from 130 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
The number 57 fits into 160 2 times, leaving a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 16820.9122
If we take 114 away from 160, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

In conclusion, the division gives 16820.9122 with a balance of 0.00046.