217987 ÷ 14 
The aim is to understand the frequency of 14 in 217987.

Step 1:
14 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 14

Step 2:
14 can be fit into 21 1 times, resulting in a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 7 after subtracting 14 from 21.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 14

Let's proceed to step 3:
If we divide 77 by 14, we get 5 and a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 70 from 77, we get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 14

Going ahead to step 4:
14 can be fit into 79 5 times, resulting in a remainder of 9.
The next digit of our result is 5. 
Result so far: 155.0
If we take 70 away from 79, we end up with 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 14

Going ahead to step 5:
98 divided by 14 is 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 1557.0
If we subtract 98 from 98, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 14

Going ahead to step 6:
14 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 15570.0
Deduct 0 from 7 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
14 can be fit into 70 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 15570.5
Deduct 70 from 70 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
14 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15570.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
14 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15570.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 15570.5, and the remainder is 0.0.