459842 divided by 16 
We're looking to find how many times 16 goes into 459842.

Step 1:
The number 16 fits into 4 0 times, leaving 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.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 16

Going ahead to step 2:
The number 16 fits into 45 2 times, leaving a remainder of 13.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 32 from 45, we get 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 16

Moving on to step 3:
If we divide 139 by 16, we get 8 and a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we take 128 away from 139, we end up with 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 16

Let's proceed to step 4:
16 can be fit into 118 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 287.0
The remainder is 6 after subtracting 112 from 118.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 16

Advancing to step 5:
16 goes into 64 4 times with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 2874.0
If we take 64 away from 64, we end up with 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 16

On to step 6:
16 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 28740.0
The remainder is 2 after subtracting 0 from 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
The number 16 fits into 20 1 times, leaving a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 28740.1
The remainder is 4 after subtracting 16 from 20.
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:
If we divide 40 by 16, we get 2 and a remainder of 8.
The next digit of our result is 2. 
Result so far: 28740.12
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.

Let's proceed to step 9:
80 divided by 16 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 28740.125
If we subtract 80 from 80, 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.

Moving on to step 10:
If we divide 0 by 16, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 28740.125
If we take 0 away from 0, we end up 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.

Going ahead to step 11:
The number 16 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 28740.125
The remainder is 0 after subtracting 0 from 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 result is 28740.125 with a remainder of 0.0.