Let's divide 646876 by 16
Let's see how many times 16 fits into 646876.

On to step 1:
16 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 16

Let's proceed to step 2:
The number 16 fits into 64 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 64 away from 64, we end up with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 16

Going ahead to step 3:
The number 16 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we subtract 0 from 6, we get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 16

Let's proceed to step 4:
The number 16 fits into 68 4 times, leaving a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 404.0
Deduct 64 from 68 and we're left with 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 16

Let's proceed to step 5:
16 can be fit into 47 2 times, resulting in a remainder of 15.
Record the quotient 2 as the next digit in the result. 
Result so far: 4042.0
Subtracting 32 from 47 leaves us with 15.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 16

Advancing to step 6:
16 can be fit into 156 9 times, resulting in a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 40429.0
If we subtract 144 from 156, 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.

Step 7:
16 can be fit into 120 7 times, resulting in a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 40429.7
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
16 goes into 80 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 40429.75
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.

Going ahead to step 9:
If we divide 0 by 16, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 40429.75
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.

Advancing to step 10:
0 divided by 16 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 40429.75
Subtracting 0 from 0 leaves us 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.

In conclusion, the division gives 40429.75 with a balance of 0.0.