We look at the division of 786393 by 17 
Let's see how many times 17 fits into 786393.

On to step 1:
7 divided by 17 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 17

Moving on to step 2:
17 can be fit into 78 4 times, resulting in a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 68 away from 78, we end up with 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 17

Advancing to step 3:
17 can be fit into 106 6 times, resulting in a remainder of 4.
The next digit of our result is 6. 
Result so far: 46.0
Subtract 102 from 106 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 17

Moving on to step 4:
43 divided by 17 is 2 with a remainder of 9.
The next digit of our result is 2. 
Result so far: 462.0
Subtracting 34 from 43 leaves us with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 17

Advancing to step 5:
17 can be fit into 99 5 times, resulting in a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 4625.0
Deduct 85 from 99 and we're left with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 17

On to step 6:
17 goes into 143 8 times with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 46258.0
Deduct 136 from 143 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
17 goes into 70 4 times with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 46258.4
Subtracting 68 from 70 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
17 goes into 20 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 46258.41
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
17 can be fit into 30 1 times, resulting in a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 46258.411
If we take 17 away from 30, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The quotient of the division is 46258.411, and the remainder is 0.0013.