We divide 990449 by 86
Our goal is to divide 990449 by 86.

Let's proceed to step 1:
If we divide 9 by 86, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 86

Going ahead to step 2:
When dividing 99 by 86, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 86 from 99, we get 13.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 86

Advancing to step 3:
If we divide 130 by 86, we get 1 and a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 86 from 130, we get 44.
Include the next digit (4) from the dividend after 44, then repeat: 444 / 86

Moving on to step 4:
The number 86 fits into 444 5 times, leaving a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 115.0
Subtracting 430 from 444 leaves us with 14.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 86

Step 5:
When dividing 144 by 86, we get 1 with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1151.0
Subtracting 86 from 144 leaves us with 58.
Take the next digit (9) from the dividend and append it to 58, then repeat: 589 / 86

On to step 6:
589 divided by 86 is 6 with a remainder of 73.
Use 6 as the next digit of our solution. 
Result so far: 11516.0
If we take 516 away from 589, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 7:
86 goes into 730 8 times with a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 11516.8
The remainder is 42 after subtracting 688 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 8:
86 can be fit into 420 4 times, resulting in a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 11516.84
Subtracting 344 from 420 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 9:
86 goes into 760 8 times with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 11516.848
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
When dividing 720 by 86, we get 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 11516.8488
The remainder is 32 after subtracting 688 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 11516.8488, and the remainder is 0.00032.