We look at the division of 786398 by 34 
We want to divide 786398 by 34.

On to step 1:
When dividing 7 by 34, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 34

Advancing to step 2:
If we divide 78 by 34, we get 2 and a remainder of 10.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 10 after subtracting 68 from 78.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 34

Advancing to step 3:
34 can be fit into 106 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we subtract 102 from 106, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 34

Moving on to step 4:
34 goes into 43 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 231.0
Subtracting 34 from 43 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 34

Going ahead to step 5:
The number 34 fits into 99 2 times, leaving a remainder of 31.
Write down 2 as next digit of the result. 
Result so far: 2312.0
If we take 68 away from 99, we end up with 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 34

Step 6:
The number 34 fits into 318 9 times, leaving a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 23129.0
If we subtract 306 from 318, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
120 divided by 34 is 3 with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 23129.3
If we take 102 away from 120, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
34 goes into 180 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 23129.35
The remainder is 10 after subtracting 170 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
100 divided by 34 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 23129.352
If we take 68 away from 100, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
320 divided by 34 is 9 with a remainder of 14.
The next digit of our result is 9. 
Result so far: 23129.3529
If we subtract 306 from 320, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
140 divided by 34 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 23129.35294
Subtract 136 from 140 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
34 can be fit into 40 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 23129.352941
If we subtract 34 from 40, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
34 can be fit into 60 1 times, resulting in a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 23129.3529411
Deduct 34 from 60 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 23129.3529411 with a remaining 2.6e-07.