We look at the division of 724549 by 14 
The aim is to understand the frequency of 14 in 724549.

Let's proceed to step 1:
7 divided by 14 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 14

Step 2:
72 divided by 14 is 5 with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 70 from 72 to get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 14

Moving on to step 3:
14 goes into 24 1 times with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Subtracting 14 from 24 leaves us with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 14

Let's proceed to step 4:
The number 14 fits into 105 7 times, leaving a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 517.0
Subtract 98 from 105 to get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 14

Let's proceed to step 5:
14 goes into 74 5 times with a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 5175.0
If we subtract 70 from 74, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 14

On to step 6:
If we divide 49 by 14, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 51753.0
Subtract 42 from 49 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
70 divided by 14 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 51753.5
Deduct 70 from 70 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
14 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 51753.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
0 divided by 14 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 51753.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 51753.5, and the remainder is 0.0.