We look at the division of 649242 by 2 
We want to figure out the number of times 649242 can be divided by 2.

Going ahead to step 1:
The number 2 fits into 6 3 times, leaving a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 6 from 6 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 2

Let's proceed to step 2:
If we divide 4 by 2, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 32.0
Deduct 4 from 4 and we're left with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 2

Going ahead to step 3:
The number 2 fits into 9 4 times, leaving a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 324.0
Subtract 8 from 9 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 2

Advancing to step 4:
2 can be fit into 12 6 times, resulting in a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 3246.0
Subtracting 12 from 12 leaves us with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 2

Let's proceed to step 5:
When dividing 4 by 2, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 32462.0
If we subtract 4 from 4, we get 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 2

Let's proceed to step 6:
If we divide 2 by 2, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 324621.0
If we subtract 2 from 2, 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.

Advancing to step 7:
0 divided by 2 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 324621.0
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.

Step 8:
When dividing 0 by 2, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 324621.0
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.

The final result is 324621.0 with a remainder of 0.0.