687397 ÷ 34 
Our goal is to divide 687397 by 34.

Step 1:
6 divided by 34 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 34

Let's proceed to step 2:
34 can be fit into 68 2 times, resulting in a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 68 from 68 leaves us with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 34

Moving on to step 3:
If we divide 7 by 34, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 7, we get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 34

Moving on to step 4:
34 goes into 73 2 times with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 202.0
Deduct 68 from 73 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 34

Step 5:
34 can be fit into 59 1 times, resulting in a remainder of 25.
The next digit of our result is 1. 
Result so far: 2021.0
Subtracting 34 from 59 leaves us with 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 34

Advancing to step 6:
The number 34 fits into 257 7 times, leaving a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 20217.0
Subtract 238 from 257 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
When dividing 190 by 34, we get 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 20217.5
If we take 170 away from 190, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
34 goes into 200 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 20217.55
Subtracting 170 from 200 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 20217.55 with a balance of 0.03.