We look at the division of 90449 by 14 
We're looking to find how many times 14 goes into 90449.

Advancing to step 1:
14 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 14

Moving on to step 2:
14 goes into 90 6 times with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 84 away from 90, we end up with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 14

Advancing to step 3:
The number 14 fits into 64 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 64.0
Deduct 56 from 64 and we're left with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 14

Advancing to step 4:
When dividing 84 by 14, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 646.0
If we take 84 away from 84, we end up with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 14

Step 5:
When dividing 9 by 14, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 6460.0
Subtracting 0 from 9 leaves us 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.

Step 6:
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: 6460.6
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.

On to step 7:
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: 6460.64
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.

Going ahead to step 8:
14 goes into 40 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 6460.642
If we take 28 away from 40, we end up 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.

Advancing to step 9:
If we divide 120 by 14, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 6460.6428
Deduct 112 from 120 and we're left 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.

On to step 10:
If we divide 80 by 14, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 6460.64285
Subtracting 70 from 80 leaves us 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 11:
100 divided by 14 is 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 6460.642857
If we take 98 away from 100, we end up 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 12:
The number 14 fits into 20 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 6460.6428571
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 13:
14 can be fit into 60 4 times, resulting in a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 6460.64285714
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 6460.64285714 with a remainder of 4e-09.