Let's divide 270198 by 57
The aim is to understand the frequency of 57 in 270198.

On to step 1:
57 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 57

Moving on to step 2:
When dividing 27 by 57, we get 0 with a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Include the next digit (0) from the dividend after 27, then repeat: 270 / 57

Moving on to step 3:
If we divide 270 by 57, we get 4 and a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 42 after subtracting 228 from 270.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 57

On to step 4:
If we divide 421 by 57, we get 7 and a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Deduct 399 from 421 and we're left with 22.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 57

On to step 5:
57 can be fit into 229 4 times, resulting in a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 474.0
The remainder is 1 after subtracting 228 from 229.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 57

Step 6:
57 goes into 18 0 times with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 4740.0
The remainder is 18 after subtracting 0 from 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
When dividing 180 by 57, we get 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 4740.3
Subtracting 171 from 180 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 8:
When dividing 90 by 57, we get 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 4740.31
If we subtract 57 from 90, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 9:
330 divided by 57 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 4740.315
Deduct 285 from 330 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 10:
57 goes into 450 7 times with a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 4740.3157
The remainder is 51 after subtracting 399 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 11:
The number 57 fits into 510 8 times, leaving a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 4740.31578
Deduct 456 from 510 and we're left 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.

Moving on to step 12:
540 divided by 57 is 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 4740.315789
Subtract 513 from 540 to 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 13:
57 goes into 270 4 times with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 4740.3157894
The remainder is 42 after subtracting 228 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
57 goes into 420 7 times with a remainder of 21.
The next digit of our result is 7. 
Result so far: 4740.31578947
Subtracting 399 from 420 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 4740.31578947, with a leftover of 2.1e-08.