We're dividing 819645 by 9 
We're looking to find how many times 9 goes into 819645.

Moving on to step 1:
9 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 9

Going ahead to step 2:
If we divide 81 by 9, we get 9 and a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 81 from 81 to get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 9

Moving on to step 3:
9 can be fit into 9 1 times, resulting in a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 91.0
The remainder is 0 after subtracting 9 from 9.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 9

Step 4:
The number 9 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 910.0
Subtract 0 from 6 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 9

Step 5:
The number 9 fits into 64 7 times, leaving a remainder of 1.
The next digit of our result is 7. 
Result so far: 9107.0
Subtract 63 from 64 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 9

On to step 6:
15 divided by 9 is 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 91071.0
Deduct 9 from 15 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
9 can be fit into 60 6 times, resulting in a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 91071.6
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
60 divided by 9 is 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 91071.66
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 91071.66 with a remaining 0.006.