We're dividing 343673 by 2 
Our goal is to divide 343673 by 2.

Let's proceed to step 1:
2 can be fit into 3 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 2 from 3 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 2

Advancing to step 2:
The number 2 fits into 14 7 times, leaving a remainder of 0.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 14 from 14 leaves us with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 2

Let's proceed to step 3:
2 can be fit into 3 1 times, resulting in a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 171.0
Subtracting 2 from 3 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 2

Advancing to step 4:
The number 2 fits into 16 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 1718.0
If we take 16 away from 16, we end up with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 2

Going ahead to step 5:
The number 2 fits into 7 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 17183.0
The remainder is 1 after subtracting 6 from 7.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 2

On to step 6:
2 can be fit into 13 6 times, resulting in a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 171836.0
The remainder is 1 after subtracting 12 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
10 divided by 2 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 171836.5
If we subtract 10 from 10, 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.

Moving on to step 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 171836.5
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.

On 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: 171836.5
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 quotient of the division is 171836.5, and the remainder is 0.0.