337857 ÷ 2 
Our goal is to divide 337857 by 2.

On to step 1:
2 goes into 3 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 2 away from 3, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 2

On to step 2:
The number 2 fits into 13 6 times, leaving a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 12 from 13 and we're left with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 2

Let's proceed to step 3:
2 goes into 17 8 times with a remainder of 1.
The next digit of our result is 8. 
Result so far: 168.0
Subtract 16 from 17 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 2

Let's proceed to step 4:
18 divided by 2 is 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 1689.0
Subtracting 18 from 18 leaves us with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 2

Advancing to step 5:
2 can be fit into 5 2 times, resulting in a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 16892.0
If we subtract 4 from 5, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 2

Going ahead to step 6:
The number 2 fits into 17 8 times, leaving a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 168928.0
If we take 16 away from 17, 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:
10 divided by 2 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 168928.5
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.

Going ahead to step 8:
0 divided by 2 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 168928.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
0 divided by 2 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 168928.5
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.

Our division results in 168928.5 with a remaining 0.0.