Let's divide 827409 by 2
We're looking to find how many times 2 goes into 827409.

Let's proceed to step 1:
8 divided by 2 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 8 from 8 leaves us with 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 2

Let's proceed to step 2:
2 goes into 2 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
Deduct 2 from 2 and we're left with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 2

On to step 3:
2 can be fit into 7 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 413.0
If we subtract 6 from 7, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 2

Step 4:
2 can be fit into 14 7 times, resulting in a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 4137.0
If we take 14 away from 14, we end up with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 2

Step 5:
2 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 41370.0
If we subtract 0 from 0, we get 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 2

Advancing to step 6:
The number 2 fits into 9 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 413704.0
Subtract 8 from 9 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
When dividing 10 by 2, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 413704.5
Subtracting 10 from 10 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.

Step 8:
2 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 413704.5
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.

Advancing to step 9:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 413704.5
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.

The final outcome is 413704.5, with a leftover of 0.0.