Let's divide 444021 by 16
We want to divide 444021 by 16.

On to step 1:
If we divide 4 by 16, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 16

Moving on to step 2:
16 goes into 44 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 32 from 44, we get 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 16

On to step 3:
The number 16 fits into 124 7 times, leaving a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 27.0
If we take 112 away from 124, we end up with 12.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 16

Moving on to step 4:
The number 16 fits into 120 7 times, leaving a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 277.0
Subtracting 112 from 120 leaves us with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 16

Moving on to step 5:
If we divide 82 by 16, we get 5 and a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 2775.0
If we take 80 away from 82, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 16

Step 6:
If we divide 21 by 16, we get 1 and a remainder of 5.
The next digit of our result is 1. 
Result so far: 27751.0
Deduct 16 from 21 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
The number 16 fits into 50 3 times, leaving a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 27751.3
Deduct 48 from 50 and we're left 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.

Let's proceed to step 8:
16 goes into 20 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 27751.31
Deduct 16 from 20 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.

Step 9:
16 goes into 40 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 27751.312
Subtracting 32 from 40 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.

Going ahead to step 10:
16 goes into 80 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 27751.3125
The remainder is 0 after subtracting 80 from 80.
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:
0 divided by 16 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 27751.3125
Subtract 0 from 0 to 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:
16 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 27751.3125
Subtract 0 from 0 to 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.

The final outcome is 27751.3125, with a leftover of 0.0.