We divide 841640 by 9
Our goal is to divide 841640 by 9.

Going ahead to step 1:
The number 9 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 9

Let's proceed to step 2:
When dividing 84 by 9, we get 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 81 from 84 and we're left with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 9

Going ahead to step 3:
The number 9 fits into 31 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 93.0
Subtracting 27 from 31 leaves us with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 9

Going ahead to step 4:
When dividing 46 by 9, we get 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 935.0
If we take 45 away from 46, we end up with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 9

Moving on to step 5:
When dividing 14 by 9, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 9351.0
Subtracting 9 from 14 leaves us with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 9

Moving on to step 6:
9 can be fit into 50 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 93515.0
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
The number 9 fits into 50 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 93515.5
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
If we divide 50 by 9, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 93515.55
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 93515.55, and the remainder is 0.005.