Let's divide 501133 by 57
The aim is to understand the frequency of 57 in 501133.

Advancing to step 1:
When dividing 5 by 57, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 57

Step 2:
The number 57 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Bring next digit (1) of the dividend behind the 50 and repeat the process: 501 / 57

Going ahead to step 3:
57 can be fit into 501 8 times, resulting in a remainder of 45.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 45 after subtracting 456 from 501.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 57

Going ahead to step 4:
57 can be fit into 451 7 times, resulting in a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 87.0
Subtracting 399 from 451 leaves us with 52.
Take the next digit (3) from the dividend and append it to 52, then repeat: 523 / 57

Advancing to step 5:
When dividing 523 by 57, we get 9 with a remainder of 10.
The next digit of our result is 9. 
Result so far: 879.0
The remainder is 10 after subtracting 513 from 523.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 57

Advancing to step 6:
57 can be fit into 103 1 times, resulting in a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 8791.0
Deduct 57 from 103 and we're left 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:
If we divide 460 by 57, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 8791.8
Subtracting 456 from 460 leaves us with 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 number 0 becomes the next digit in our result. 
Result so far: 8791.8
Subtracting 0 from 40 leaves us 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.

Advancing to step 9:
If we divide 400 by 57, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 8791.807
If we subtract 399 from 400, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
57 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 8791.807
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
The number 57 fits into 100 1 times, leaving a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 8791.80701
Subtract 57 from 100 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 12:
If we divide 430 by 57, we get 7 and a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 8791.807017
The remainder is 31 after subtracting 399 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 13:
When dividing 310 by 57, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 8791.8070175
Subtract 285 from 310 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
57 goes into 250 4 times with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 8791.80701754
If we take 228 away from 250, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 8791.80701754 and a remainder of 2.2e-08.