We look at the division of 572745 by 14 
The aim is to understand the frequency of 14 in 572745.

On to step 1:
The number 14 fits into 5 0 times, leaving 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.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 14

Step 2:
14 can be fit into 57 4 times, resulting in a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 56 from 57 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 14

Advancing to step 3:
14 goes into 12 0 times with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Deduct 0 from 12 and we're left with 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 14

Step 4:
If we divide 127 by 14, we get 9 and a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 409.0
Deduct 126 from 127 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 14

Going ahead to step 5:
14 goes into 14 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 4091.0
Deduct 14 from 14 and we're left with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 14

Moving on to step 6:
When dividing 5 by 14, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 40910.0
Subtract 0 from 5 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
When dividing 50 by 14, we get 3 with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 40910.3
If we take 42 away from 50, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
14 can be fit into 80 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 40910.35
The remainder is 10 after subtracting 70 from 80.
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 9:
When dividing 100 by 14, we get 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 40910.357
Subtract 98 from 100 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
20 divided by 14 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 40910.3571
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
When dividing 60 by 14, we get 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 40910.35714
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
When dividing 40 by 14, we get 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 40910.357142
Deduct 28 from 40 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
14 goes into 120 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 40910.3571428
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
When dividing 80 by 14, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 40910.35714285
Subtract 70 from 80 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 40910.35714285 with a remainder of 1e-08.