We're dividing 770292 by 57 
The aim is to understand the frequency of 57 in 770292.

Moving on to step 1:
When dividing 7 by 57, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 57

Advancing to step 2:
57 goes into 77 1 times with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 57 from 77 leaves us with 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 57

Let's proceed to step 3:
57 goes into 200 3 times with a remainder of 29.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 171 from 200 and we're left with 29.
Take the next digit (2) from the dividend and append it to 29, then repeat: 292 / 57

Let's proceed to step 4:
When dividing 292 by 57, we get 5 with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 135.0
If we subtract 285 from 292, we get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 57

Going ahead to step 5:
If we divide 79 by 57, we get 1 and a remainder of 22.
The next digit of our result is 1. 
Result so far: 1351.0
Subtracting 57 from 79 leaves us with 22.
Bring next digit (2) of the dividend behind the 22 and repeat the process: 222 / 57

Let's proceed to step 6:
57 can be fit into 222 3 times, resulting in a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 13513.0
If we take 171 away from 222, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
When dividing 510 by 57, we get 8 with a remainder of 54.
The next digit of our result is 8. 
Result so far: 13513.8
Subtracting 456 from 510 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 8:
57 goes into 540 9 times with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 13513.89
If we subtract 513 from 540, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
57 goes into 270 4 times with a remainder of 42.
The next digit of our result is 4. 
Result so far: 13513.894
Deduct 228 from 270 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
57 can be fit into 420 7 times, resulting in a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 13513.8947
The remainder is 21 after subtracting 399 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 11:
The number 57 fits into 210 3 times, leaving a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 13513.89473
If we subtract 171 from 210, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 12:
57 goes into 390 6 times with a remainder of 48.
The next digit of our result is 6. 
Result so far: 13513.894736
If we subtract 342 from 390, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
The number 57 fits into 480 8 times, leaving a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 13513.8947368
Subtract 456 from 480 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
57 can be fit into 240 4 times, resulting in a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 13513.89473684
Subtracting 228 from 240 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 13513.89473684 with a balance of 1.2e-08.