435994 ÷ 14 
The aim is to understand the frequency of 14 in 435994.

Let's proceed to step 1:
If we divide 4 by 14, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 14

Going ahead to step 2:
When dividing 43 by 14, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 42 from 43, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 14

Going ahead to step 3:
The number 14 fits into 15 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtract 14 from 15 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 14

Advancing to step 4:
When dividing 19 by 14, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 311.0
The remainder is 5 after subtracting 14 from 19.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 14

On to step 5:
When dividing 59 by 14, we get 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 3114.0
The remainder is 3 after subtracting 56 from 59.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 14

Let's proceed to step 6:
14 goes into 34 2 times with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 31142.0
If we subtract 28 from 34, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
When dividing 60 by 14, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 31142.4
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.

Let's proceed to step 8:
14 goes into 40 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 31142.42
Subtracting 28 from 40 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.

Step 9:
When dividing 120 by 14, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 31142.428
If we take 112 away from 120, 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.

Step 10:
The number 14 fits into 80 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 31142.4285
Subtracting 70 from 80 leaves us 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:
If we divide 100 by 14, we get 7 and a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 31142.42857
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.

Step 12:
14 can be fit into 20 1 times, resulting in a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 31142.428571
Subtracting 14 from 20 leaves us 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.

On to step 13:
14 can be fit into 60 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 31142.4285714
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.

Going ahead to step 14:
40 divided by 14 is 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 31142.42857142
Subtracting 28 from 40 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.

The final result is 31142.42857142 with a remainder of 1.2e-08.