We divide 683840 by 9
We're looking to find how many times 9 goes into 683840.

Let's proceed to step 1:
If we divide 6 by 9, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 9

Let's proceed to step 2:
9 can be fit into 68 7 times, resulting in a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 63 from 68 leaves us with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 9

Advancing to step 3:
If we divide 53 by 9, we get 5 and a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 75.0
Deduct 45 from 53 and we're left with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 9

Moving on to step 4:
The number 9 fits into 88 9 times, leaving a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 759.0
If we take 81 away from 88, we end up with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 9

On to step 5:
If we divide 74 by 9, we get 8 and a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 7598.0
If we subtract 72 from 74, we get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 9

On to step 6:
The number 9 fits into 20 2 times, leaving a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 75982.0
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
9 goes into 20 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 75982.2
If we take 18 away from 20, we end up 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.

Advancing to step 8:
If we divide 20 by 9, we get 2 and a remainder of 2.
The next digit of our result is 2. 
Result so far: 75982.22
Subtracting 18 from 20 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.

The quotient of the division is 75982.22, and the remainder is 0.002.