We divide 4285871 by 14
The aim is to understand the frequency of 14 in 4285871.

Let's proceed to step 1:
If we divide 4 by 14, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 14

Step 2:
42 divided by 14 is 3 with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 42 from 42 and we're left with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 14

Advancing to step 3:
If we divide 8 by 14, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 14

On to step 4:
If we divide 85 by 14, we get 6 and a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 306.0
Deduct 84 from 85 and we're left with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 14

Step 5:
If we divide 18 by 14, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 3061.0
If we subtract 14 from 18, we get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 14

Going ahead to step 6:
47 divided by 14 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 30613.0
Subtract 42 from 47 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 14

Going ahead to step 7:
14 can be fit into 51 3 times, resulting in a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 306133.0
Deduct 42 from 51 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
If we divide 90 by 14, we get 6 and a remainder of 6.
The next digit of our result is 6. 
Result so far: 306133.6
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
When dividing 60 by 14, we get 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 306133.64
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 10:
The number 14 fits into 40 2 times, leaving a remainder of 12.
The next digit of our result is 2. 
Result so far: 306133.642
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 11:
When dividing 120 by 14, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 306133.6428
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.

Step 12:
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: 306133.64285
The remainder is 10 after subtracting 70 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
If we divide 100 by 14, we get 7 and a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 306133.642857
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.

Let's proceed to step 14:
The number 14 fits into 20 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 306133.6428571
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.

Step 15:
14 goes into 60 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 306133.64285714
Subtract 56 from 60 to 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.

The final result is 306133.64285714 with a remainder of 4e-09.