75389242 ÷ 14 
The aim is to understand the frequency of 14 in 75389242.

Let's proceed to step 1:
14 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 14

Let's proceed to step 2:
75 divided by 14 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 70 from 75 and we're left with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 14

On to step 3:
14 can be fit into 53 3 times, resulting in a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
The remainder is 11 after subtracting 42 from 53.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 14

On to step 4:
14 goes into 118 8 times with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 538.0
Subtracting 112 from 118 leaves us with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 14

Let's proceed to step 5:
14 can be fit into 69 4 times, resulting in a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 5384.0
If we take 56 away from 69, we end up with 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 14

Step 6:
14 can be fit into 132 9 times, resulting in a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 53849.0
The remainder is 6 after subtracting 126 from 132.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 14

Going ahead to step 7:
14 can be fit into 64 4 times, resulting in a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 538494.0
If we subtract 56 from 64, we get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 14

Advancing to step 8:
82 divided by 14 is 5 with a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 5384945.0
Subtracting 70 from 82 leaves us 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.

Let's proceed to step 9:
When dividing 120 by 14, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 5384945.8
Deduct 112 from 120 and we're left 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.

Going ahead to step 10:
The number 14 fits into 80 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 5384945.85
If we take 70 away from 80, we end up 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.

Step 11:
14 goes into 100 7 times with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 5384945.857
If we subtract 98 from 100, we 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 12:
14 goes into 20 1 times with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 5384945.8571
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
When dividing 60 by 14, we get 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 5384945.85714
Subtracting 56 from 60 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.

Advancing to step 14:
14 can be fit into 40 2 times, resulting in a remainder of 12.
The next digit of our result is 2. 
Result so far: 5384945.857142
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 15:
14 can be fit into 120 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 5384945.8571428
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.

Let's proceed to step 16:
14 goes into 80 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 5384945.85714285
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.

Our division results in 5384945.85714285 with a remaining 1e-08.