We look at the division of 667367 by 57 
The aim is to understand the frequency of 57 in 667367.

Step 1:
When dividing 6 by 57, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 57

Step 2:
66 divided by 57 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 57 from 66 and we're left with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 57

Moving on to step 3:
97 divided by 57 is 1 with a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 57 from 97 and we're left with 40.
Bring next digit (3) of the dividend behind the 40 and repeat the process: 403 / 57

Going ahead to step 4:
If we divide 403 by 57, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 117.0
If we take 399 away from 403, we end up with 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 57

Step 5:
The number 57 fits into 46 0 times, leaving a remainder of 46.
The next digit of our result is 0. 
Result so far: 1170.0
Subtract 0 from 46 to get 46.
Fetch the next digit (7) from the dividend, attach it to 46 and continue: 467 / 57

On to step 6:
If we divide 467 by 57, we get 8 and a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 11708.0
The remainder is 11 after subtracting 456 from 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
The number 57 fits into 110 1 times, leaving a remainder of 53.
The next digit of our result is 1. 
Result so far: 11708.1
Deduct 57 from 110 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 8:
The number 57 fits into 530 9 times, leaving a remainder of 17.
The next digit of our result is 9. 
Result so far: 11708.19
The remainder is 17 after subtracting 513 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 9:
The number 57 fits into 170 2 times, leaving a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 11708.192
If we subtract 114 from 170, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
The number 57 fits into 560 9 times, leaving a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 11708.1929
Subtract 513 from 560 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 11:
The number 57 fits into 470 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 11708.19298
The remainder is 14 after subtracting 456 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
The number 57 fits into 140 2 times, leaving a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 11708.192982
If we subtract 114 from 140, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 13:
The number 57 fits into 260 4 times, leaving a remainder of 32.
The next digit of our result is 4. 
Result so far: 11708.1929824
Subtract 228 from 260 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
The number 57 fits into 320 5 times, leaving a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 11708.19298245
The remainder is 35 after subtracting 285 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 11708.19298245 and a remainder of 3.5e-08.