876993 ÷ 2 
Our goal is to divide 876993 by 2.

Advancing to step 1:
2 can be fit into 8 4 times, resulting in a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 8 from 8, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 2

Let's proceed to step 2:
When dividing 7 by 2, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 43.0
The remainder is 1 after subtracting 6 from 7.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 2

Moving on to step 3:
When dividing 16 by 2, we get 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 438.0
If we take 16 away from 16, we end up with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 2

On to step 4:
2 goes into 9 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4384.0
Deduct 8 from 9 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 2

On to step 5:
2 can be fit into 19 9 times, resulting in a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 43849.0
Subtracting 18 from 19 leaves us with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 2

Advancing to step 6:
13 divided by 2 is 6 with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 438496.0
Deduct 12 from 13 and we're left 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.

Let's proceed to step 7:
If we divide 10 by 2, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 438496.5
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.

Advancing to step 8:
0 divided by 2 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 438496.5
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.

Step 9:
2 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 438496.5
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 438496.5 with a remainder of 0.0.