685644 ÷ 17 
Our goal is to divide 685644 by 17.

Advancing to step 1:
6 divided by 17 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 17

Let's proceed to step 2:
The number 17 fits into 68 4 times, leaving a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 68 from 68 and we're left with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 17

On to step 3:
If we divide 5 by 17, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 17

Going ahead to step 4:
When dividing 56 by 17, we get 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 403.0
If we take 51 away from 56, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 17

Moving on to step 5:
If we divide 54 by 17, we get 3 and a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 4033.0
Subtracting 51 from 54 leaves us with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 17

Let's proceed to step 6:
17 goes into 34 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 40332.0
Deduct 34 from 34 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.

Going ahead to step 7:
0 divided by 17 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 40332.0
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.

Moving on to step 8:
If we divide 0 by 17, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 40332.0
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.

In conclusion, the division gives 40332.0 with a balance of 0.0.