449421 ÷ 16 
Our goal is to divide 449421 by 16.

Going ahead to step 1:
If we divide 4 by 16, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 16

Moving on to step 2:
If we divide 44 by 16, we get 2 and a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 32 from 44 leaves us with 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 16

Step 3:
129 divided by 16 is 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 28.0
The remainder is 1 after subtracting 128 from 129.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 16

Moving on to step 4:
If we divide 14 by 16, we get 0 and a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 280.0
If we take 0 away from 14, we end up with 14.
Bring next digit (2) of the dividend behind the 14 and repeat the process: 142 / 16

Let's proceed to step 5:
16 goes into 142 8 times with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 2808.0
Subtract 128 from 142 to get 14.
Grab the next digit (1) from the dividend, add it to 14, then carry on: 141 / 16

Going ahead to step 6:
16 can be fit into 141 8 times, resulting in a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 28088.0
Subtracting 128 from 141 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
16 goes into 130 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 28088.8
If we take 128 away from 130, 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.

On to step 8:
20 divided by 16 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 28088.81
If we take 16 away from 20, 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.

Let's proceed to step 9:
40 divided by 16 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 28088.812
Deduct 32 from 40 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.

Advancing to step 10:
If we divide 80 by 16, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 28088.8125
Deduct 80 from 80 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.

Advancing to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 28088.8125
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 12:
0 divided by 16 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 28088.8125
Deduct 0 from 0 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.

After the division, we end up with 28088.8125 and a remainder of 0.0.