Let's divide 788393 by 2
We're looking to find how many times 2 goes into 788393.

Going ahead to step 1:
2 can be fit into 7 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 6 from 7 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 2

Step 2:
When dividing 18 by 2, we get 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtract 18 from 18 to get 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 2

Moving on to step 3:
The number 2 fits into 8 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 394.0
Deduct 8 from 8 and we're left with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 2

Going ahead to step 4:
The number 2 fits into 3 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 3941.0
If we subtract 2 from 3, we get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 2

Advancing to step 5:
2 can be fit into 19 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 39419.0
Subtracting 18 from 19 leaves us with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 2

Moving on to step 6:
2 goes into 13 6 times with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 394196.0
Subtract 12 from 13 to get 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:
The number 2 fits into 10 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 394196.5
If we take 10 away from 10, 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.

Advancing to step 8:
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: 394196.5
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.

Moving on to step 9:
2 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 394196.5
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.

Our division results in 394196.5 with a remaining 0.0.