We're dividing 323609 by 57 
The aim is to understand the frequency of 57 in 323609.

Step 1:
The number 57 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 57

Moving on to step 2:
If we divide 32 by 57, we get 0 and a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 32 leaves us with 32.
Bring next digit (3) of the dividend behind the 32 and repeat the process: 323 / 57

Going ahead to step 3:
323 divided by 57 is 5 with a remainder of 38.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 285 from 323 to get 38.
Fetch the next digit (6) from the dividend, attach it to 38 and continue: 386 / 57

Step 4:
57 goes into 386 6 times with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
If we subtract 342 from 386, we get 44.
Bring next digit (0) of the dividend behind the 44 and repeat the process: 440 / 57

Let's proceed to step 5:
When dividing 440 by 57, we get 7 with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 567.0
Subtracting 399 from 440 leaves us with 41.
Append the next digit (9) from the dividend to 41 and continue with: 419 / 57

Moving on to step 6:
When dividing 419 by 57, we get 7 with a remainder of 20.
Use 7 as the next digit of our solution. 
Result so far: 5677.0
If we subtract 399 from 419, 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.

Step 7:
If we divide 200 by 57, we get 3 and a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 5677.3
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.

On to step 8:
If we divide 290 by 57, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 5677.35
If we take 285 away from 290, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
57 goes into 50 0 times with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 5677.35
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 10:
57 goes into 500 8 times with a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 5677.3508
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.

Advancing to step 11:
When dividing 440 by 57, we get 7 with a remainder of 41.
The next digit of our result is 7. 
Result so far: 5677.35087
The remainder is 41 after subtracting 399 from 440.
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 12:
57 can be fit into 410 7 times, resulting in a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 5677.350877
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.

Our division results in 5677.350877 with a remaining 1.1e-06.