We look at the division of 648946 by 16 
We want to divide 648946 by 16.

Moving on to step 1:
16 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 16

Step 2:
If we divide 64 by 16, we get 4 and a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 64 from 64 to get 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 16

On to step 3:
16 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 16

On to step 4:
When dividing 89 by 16, we get 5 with a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 405.0
Deduct 80 from 89 and we're left with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 16

On to step 5:
16 goes into 94 5 times with a remainder of 14.
Use 5 as the next digit of our solution. 
Result so far: 4055.0
Deduct 80 from 94 and we're left with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 16

Advancing to step 6:
If we divide 146 by 16, we get 9 and a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 40559.0
The remainder is 2 after subtracting 144 from 146.
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:
If we divide 20 by 16, we get 1 and a remainder of 4.
The next digit of our result is 1. 
Result so far: 40559.1
Subtracting 16 from 20 leaves us 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.

Advancing to step 8:
The number 16 fits into 40 2 times, leaving a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 40559.12
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:
When dividing 80 by 16, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 40559.125
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.

Going ahead to step 10:
16 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 40559.125
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.

On to step 11:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 40559.125
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.

The final result is 40559.125 with a remainder of 0.0.