Let's divide 990463 by 84
Our goal is to divide 990463 by 84.

On to step 1:
When dividing 9 by 84, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 84

Let's proceed to step 2:
84 can be fit into 99 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 84 from 99 leaves us with 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 84

Going ahead to step 3:
When dividing 150 by 84, we get 1 with a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 84 from 150 and we're left with 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 84

Let's proceed to step 4:
When dividing 664 by 84, we get 7 with a remainder of 76.
Use 7 as the next digit of our solution. 
Result so far: 117.0
If we take 588 away from 664, we end up with 76.
Include the next digit (6) from the dividend after 76, then repeat: 766 / 84

Moving on to step 5:
The number 84 fits into 766 9 times, leaving a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 1179.0
Subtract 756 from 766 to get 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 84

On to step 6:
The number 84 fits into 103 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 11791.0
Subtract 84 from 103 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
The number 84 fits into 190 2 times, leaving a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 11791.2
The remainder is 22 after subtracting 168 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
When dividing 220 by 84, we get 2 with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 11791.22
If we subtract 168 from 220, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 11791.22 and a remainder of 0.052.