399927 ÷ 16 
We're looking to find how many times 16 goes into 399927.

Going ahead to step 1:
3 divided by 16 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 16

Let's proceed to step 2:
The number 16 fits into 39 2 times, leaving a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 32 from 39 leaves us with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 16

Advancing to step 3:
16 goes into 79 4 times with a remainder of 15.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtracting 64 from 79 leaves us with 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 16

Moving on to step 4:
The number 16 fits into 159 9 times, leaving a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 249.0
Deduct 144 from 159 and we're left with 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 16

Let's proceed to step 5:
16 goes into 152 9 times with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 2499.0
Deduct 144 from 152 and we're left with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 16

Going ahead to step 6:
If we divide 87 by 16, we get 5 and a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 24995.0
The remainder is 7 after subtracting 80 from 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
If we divide 70 by 16, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 24995.4
Deduct 64 from 70 and we're left 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.

Step 8:
16 can be fit into 60 3 times, resulting in a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 24995.43
If we subtract 48 from 60, we 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.

Let's proceed to step 9:
The number 16 fits into 120 7 times, leaving a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 24995.437
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.

Going ahead to step 10:
16 can be fit into 80 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 24995.4375
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.

Step 11:
0 divided by 16 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 24995.4375
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.
The next digit of our result is 0. 
Result so far: 24995.4375
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.

After the division, we end up with 24995.4375 and a remainder of 0.0.