456451 ÷ 14 
The aim is to understand the frequency of 14 in 456451.

Advancing to step 1:
4 divided by 14 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 14

Step 2:
When dividing 45 by 14, we get 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 42 from 45 and we're left with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 14

Going ahead to step 3:
36 divided by 14 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 32.0
If we take 28 away from 36, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 14

Let's proceed to step 4:
84 divided by 14 is 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 326.0
If we take 84 away from 84, we end up with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 14

Let's proceed to step 5:
14 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 3260.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 14

Step 6:
51 divided by 14 is 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 32603.0
If we subtract 42 from 51, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
14 can be fit into 90 6 times, resulting in a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 32603.6
If we subtract 84 from 90, 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.

Going ahead to step 8:
When dividing 60 by 14, we get 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 32603.64
Deduct 56 from 60 and we're left 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 9:
14 can be fit into 40 2 times, resulting in a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 32603.642
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 10:
The number 14 fits into 120 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 32603.6428
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.

Step 11:
When dividing 80 by 14, we get 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 32603.64285
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.

Advancing to step 12:
The number 14 fits into 100 7 times, leaving a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 32603.642857
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 13:
When dividing 20 by 14, we get 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 32603.6428571
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.

Step 14:
14 can be fit into 60 4 times, resulting in a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 32603.64285714
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.

The quotient of the division is 32603.64285714, and the remainder is 4e-09.