We divide 63998 by 14
We want to figure out the number of times 63998 can be divided by 14.

Moving on to step 1:
14 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 14

Step 2:
63 divided by 14 is 4 with a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 56 from 63 and we're left with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 14

Let's proceed to step 3:
79 divided by 14 is 5 with a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtract 70 from 79 to get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 14

Going ahead to step 4:
When dividing 99 by 14, we get 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 457.0
Subtract 98 from 99 to get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 14

Advancing to step 5:
If we divide 18 by 14, we get 1 and a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 4571.0
Deduct 14 from 18 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.

Going ahead to step 6:
14 can be fit into 40 2 times, resulting in a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 4571.2
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 7:
The number 14 fits into 120 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 4571.28
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 8:
The number 14 fits into 80 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 4571.285
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 9:
If we divide 100 by 14, we get 7 and a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 4571.2857
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 10:
If we divide 20 by 14, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 4571.28571
If we take 14 away from 20, we end up 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.

Let's proceed to step 11:
When dividing 60 by 14, we get 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 4571.285714
If we subtract 56 from 60, 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.

Moving on to step 12:
14 goes into 40 2 times with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 4571.2857142
The remainder is 12 after subtracting 28 from 40.
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 13:
14 can be fit into 120 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 4571.28571428
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 4571.28571428 and a remainder of 8e-09.