Let's divide 828643 by 9
We want to figure out the number of times 828643 can be divided by 9.

Advancing to step 1:
If we divide 8 by 9, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 9

Let's proceed to step 2:
82 divided by 9 is 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 81 from 82 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 9

Advancing to step 3:
When dividing 18 by 9, we get 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 92.0
Subtract 18 from 18 to get 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 9

Advancing to step 4:
The number 9 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 920.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 9

Advancing to step 5:
The number 9 fits into 64 7 times, leaving a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 9207.0
The remainder is 1 after subtracting 63 from 64.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 9

Going ahead to step 6:
13 divided by 9 is 1 with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 92071.0
Deduct 9 from 13 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
9 can be fit into 40 4 times, resulting in a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 92071.4
Subtract 36 from 40 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.

Step 8:
9 goes into 40 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 92071.44
If we subtract 36 from 40, we 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.

The final result is 92071.44 with a remainder of 0.004.