77893484 ÷ 57 
The aim is to understand the frequency of 57 in 77893484.

Advancing to step 1:
7 divided by 57 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 57

Step 2:
If we divide 77 by 57, we get 1 and a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 20 after subtracting 57 from 77.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 57

Let's proceed to step 3:
57 goes into 208 3 times with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 171 from 208 leaves us with 37.
Bring next digit (9) of the dividend behind the 37 and repeat the process: 379 / 57

Step 4:
57 can be fit into 379 6 times, resulting in a remainder of 37.
Put 6 as the next digit of the answer. 
Result so far: 136.0
If we take 342 away from 379, we end up with 37.
Grab the next digit (3) from the dividend, add it to 37, then carry on: 373 / 57

Step 5:
373 divided by 57 is 6 with a remainder of 31.
Put 6 as the next digit of the answer. 
Result so far: 1366.0
The remainder is 31 after subtracting 342 from 373.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 57

On to step 6:
57 can be fit into 314 5 times, resulting in a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 13665.0
If we take 285 away from 314, we end up with 29.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 57

Going ahead to step 7:
The number 57 fits into 298 5 times, leaving a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 136655.0
The remainder is 13 after subtracting 285 from 298.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 57

Moving on to step 8:
When dividing 134 by 57, we get 2 with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 1366552.0
If we subtract 114 from 134, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
The number 57 fits into 200 3 times, leaving a remainder of 29.
Use 3 as the next digit of our solution. 
Result so far: 1366552.3
If we subtract 171 from 200, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 10:
The number 57 fits into 290 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 1366552.35
Subtract 285 from 290 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 11:
57 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 1366552.35
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
57 can be fit into 500 8 times, resulting in a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 1366552.3508
The remainder is 44 after subtracting 456 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
57 goes into 440 7 times with a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 1366552.35087
Subtracting 399 from 440 leaves us 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 14:
410 divided by 57 is 7 with a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 1366552.350877
Subtract 399 from 410 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 1366552.350877, with a leftover of 1.1e-06.