We're dividing 378234 by 14 
The aim is to understand the frequency of 14 in 378234.

Let's proceed to step 1:
3 divided by 14 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 14

Going ahead to step 2:
37 divided by 14 is 2 with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 28 from 37 and we're left with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 14

Step 3:
If we divide 98 by 14, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 27.0
If we subtract 98 from 98, we get 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 14

Moving on to step 4:
When dividing 2 by 14, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 270.0
Subtract 0 from 2 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 14

Let's proceed to step 5:
23 divided by 14 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 2701.0
If we take 14 away from 23, we end up with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 14

Advancing to step 6:
The number 14 fits into 94 6 times, leaving a remainder of 10.
The next digit of our result is 6. 
Result so far: 27016.0
If we take 84 away from 94, 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.

Going ahead to step 7:
14 goes into 100 7 times with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 27016.7
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.

Step 8:
20 divided by 14 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 27016.71
If we take 14 away from 20, we end up 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 9:
14 can be fit into 60 4 times, resulting in a remainder of 4.
The next digit of our result is 4. 
Result so far: 27016.714
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.

Moving on to step 10:
40 divided by 14 is 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 27016.7142
If we take 28 away from 40, we end up 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.

Moving on to step 11:
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: 27016.71428
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 12:
80 divided by 14 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 27016.714285
Deduct 70 from 80 and we're left 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.

On to step 13:
14 can be fit into 100 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 27016.7142857
If we take 98 away from 100, we end up 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 14:
14 goes into 20 1 times with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 27016.71428571
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.

The final result is 27016.71428571 with a remainder of 6e-09.