We divide 453595 by 57
The aim is to understand the frequency of 57 in 453595.

Moving on to step 1:
57 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 57

Moving on to step 2:
57 can be fit into 45 0 times, resulting in a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Include the next digit (3) from the dividend after 45, then repeat: 453 / 57

On to step 3:
57 can be fit into 453 7 times, resulting in a remainder of 54.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 399 from 453 to get 54.
Fetch the next digit (5) from the dividend, attach it to 54 and continue: 545 / 57

Advancing to step 4:
57 can be fit into 545 9 times, resulting in a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we subtract 513 from 545, we get 32.
Grab the next digit (9) from the dividend, add it to 32, then carry on: 329 / 57

Step 5:
57 can be fit into 329 5 times, resulting in a remainder of 44.
Put 5 as the next digit of the answer. 
Result so far: 795.0
Subtract 285 from 329 to get 44.
Bring next digit (5) of the dividend behind the 44 and repeat the process: 445 / 57

Let's proceed to step 6:
If we divide 445 by 57, we get 7 and a remainder of 46.
The number 7 becomes the next digit in our result. 
Result so far: 7957.0
Subtracting 399 from 445 leaves us 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.

Going ahead to step 7:
The number 57 fits into 460 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 7957.8
If we subtract 456 from 460, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
The number 57 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 7957.8
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
When dividing 400 by 57, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 7957.807
Deduct 399 from 400 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
If we divide 10 by 57, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 7957.807
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
57 goes into 100 1 times with a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 7957.80701
Deduct 57 from 100 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 12:
When dividing 430 by 57, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 7957.807017
Subtracting 399 from 430 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
When dividing 310 by 57, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 7957.8070175
If we take 285 away from 310, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 14:
57 can be fit into 250 4 times, resulting in a remainder of 22.
The next digit of our result is 4. 
Result so far: 7957.80701754
The remainder is 22 after subtracting 228 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 7957.80701754 with a remainder of 2.2e-08.