872819 divided by 2 
Our goal is to divide 872819 by 2.

Moving on to step 1:
The number 2 fits into 8 4 times, leaving a remainder of 0.
The next digit of our result is 4. 
Result so far: 4.0
If we take 8 away from 8, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 2

Step 2:
The number 2 fits into 7 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 43.0
If we subtract 6 from 7, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 2

On to step 3:
When dividing 12 by 2, we get 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 436.0
The remainder is 0 after subtracting 12 from 12.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 2

Moving on to step 4:
If we divide 8 by 2, we get 4 and a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4364.0
The remainder is 0 after subtracting 8 from 8.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 2

Moving on to step 5:
1 divided by 2 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 43640.0
If we subtract 0 from 1, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 2

Going ahead to step 6:
2 goes into 19 9 times with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 436409.0
If we take 18 away from 19, we end up with 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:
2 goes into 10 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 436409.5
The remainder is 0 after subtracting 10 from 10.
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 8:
0 divided by 2 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 436409.5
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.

Advancing to step 9:
0 divided by 2 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 436409.5
Subtract 0 from 0 to 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 436409.5 and a remainder of 0.0.