803394 divided by 14 
The aim is to understand the frequency of 14 in 803394.

Moving on to step 1:
14 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 14

Moving on to step 2:
If we divide 80 by 14, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 70 from 80 leaves us with 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 14

Step 3:
The number 14 fits into 103 7 times, leaving a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 57.0
If we take 98 away from 103, we end up with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 14

Moving on to step 4:
If we divide 53 by 14, we get 3 and a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 573.0
Deduct 42 from 53 and we're left with 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 14

On to step 5:
14 goes into 119 8 times with a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 5738.0
The remainder is 7 after subtracting 112 from 119.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 14

Step 6:
14 goes into 74 5 times with a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 57385.0
If we subtract 70 from 74, we get 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 7:
14 can be fit into 40 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 57385.2
Deduct 28 from 40 and we're left 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.

Going ahead to step 8:
120 divided by 14 is 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 57385.28
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.

Moving on to step 9:
When dividing 80 by 14, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 57385.285
If we subtract 70 from 80, we 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.

Going ahead to step 10:
The number 14 fits into 100 7 times, leaving a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 57385.2857
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.

Moving on to step 11:
20 divided by 14 is 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 57385.28571
Deduct 14 from 20 and we're left 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 12:
14 goes into 60 4 times with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 57385.285714
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
40 divided by 14 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 57385.2857142
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.

Advancing to step 14:
When dividing 120 by 14, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 57385.28571428
Subtracting 112 from 120 leaves us 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.

After the division, we end up with 57385.28571428 and a remainder of 8e-09.