939580 divided by 2 
We're looking to find how many times 2 goes into 939580.

On to step 1:
9 divided by 2 is 4 with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 8 from 9 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 2

Moving on to step 2:
13 divided by 2 is 6 with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
If we subtract 12 from 13, we get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 2

Step 3:
2 can be fit into 19 9 times, resulting in a remainder of 1.
The next digit of our result is 9. 
Result so far: 469.0
Subtract 18 from 19 to get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 2

Step 4:
When dividing 15 by 2, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 4697.0
The remainder is 1 after subtracting 14 from 15.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 2

On to step 5:
18 divided by 2 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 46979.0
Deduct 18 from 18 and we're left with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 2

Let's proceed to step 6:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 469790.0
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.

On to step 7:
When dividing 0 by 2, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 469790.0
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.

Moving on to step 8:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 469790.0
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.

After the division, we end up with 469790.0 and a remainder of 0.0.