We look at the division of 421474 by 14 
The aim is to understand the frequency of 14 in 421474.

Step 1:
When dividing 4 by 14, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 14

Let's proceed to step 2:
42 divided by 14 is 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
If we take 42 away from 42, we end up with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 14

Going ahead to step 3:
1 divided by 14 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 14

On to step 4:
When dividing 14 by 14, we get 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 301.0
Subtract 14 from 14 to get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 14

Advancing to step 5:
7 divided by 14 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 3010.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 14

Advancing to step 6:
The number 14 fits into 74 5 times, leaving a remainder of 4.
The next digit of our result is 5. 
Result so far: 30105.0
If we take 70 away from 74, we end up 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.

On to step 7:
40 divided by 14 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 30105.2
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.

Advancing to step 8:
14 goes into 120 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 30105.28
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
80 divided by 14 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 30105.285
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.

On to step 10:
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: 30105.2857
Deduct 98 from 100 and we're left with 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 11:
14 can be fit into 20 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 30105.28571
If we subtract 14 from 20, 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.

Advancing to step 12:
The number 14 fits into 60 4 times, leaving a remainder of 4.
The next digit of our result is 4. 
Result so far: 30105.285714
If we take 56 away from 60, we end up 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.

On to step 13:
The number 14 fits into 40 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 30105.2857142
The remainder is 12 after subtracting 28 from 40.
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 14:
14 goes into 120 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 30105.28571428
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.

In conclusion, the division gives 30105.28571428 with a balance of 8e-09.