Let's divide 783171 by 14
The aim is to understand the frequency of 14 in 783171.

Advancing to step 1:
7 divided by 14 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 14

Let's proceed to step 2:
If we divide 78 by 14, we get 5 and a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 8 after subtracting 70 from 78.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 14

On to step 3:
83 divided by 14 is 5 with a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Deduct 70 from 83 and we're left with 13.
Append the next digit (1) from the dividend to 13 and continue with: 131 / 14

Moving on to step 4:
The number 14 fits into 131 9 times, leaving a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 559.0
Subtract 126 from 131 to get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 14

Let's proceed to step 5:
The number 14 fits into 57 4 times, leaving a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 5594.0
Deduct 56 from 57 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 14

Advancing to step 6:
14 can be fit into 11 0 times, resulting in a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 55940.0
Deduct 0 from 11 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
The number 14 fits into 110 7 times, leaving a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 55940.7
The remainder is 12 after subtracting 98 from 110.
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.
Write down 8 as next digit of the result. 
Result so far: 55940.78
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.

Moving on to step 9:
If we divide 80 by 14, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 55940.785
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.

Moving on to step 10:
100 divided by 14 is 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 55940.7857
Subtracting 98 from 100 leaves us 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:
If we divide 20 by 14, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 55940.78571
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 12:
60 divided by 14 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 55940.785714
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 13:
If we divide 40 by 14, we get 2 and a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 55940.7857142
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.

On to step 14:
14 goes into 120 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 55940.78571428
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.

In conclusion, the division gives 55940.78571428 with a balance of 8e-09.