We're dividing 10809497 by 990 
Our goal is to divide 10809497 by 990.

Step 1:
990 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 990

On to step 2:
990 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 990

Moving on to step 3:
108 divided by 990 is 0 with a remainder of 108.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 108 leaves us with 108.
Take the next digit (0) from the dividend and append it to 108, then repeat: 1080 / 990

Going ahead to step 4:
When dividing 1080 by 990, we get 1 with a remainder of 90.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 990 from 1080 to get 90.
Fetch the next digit (9) from the dividend, attach it to 90 and continue: 909 / 990

Step 5:
990 goes into 909 0 times with a remainder of 909.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 909 after subtracting 0 from 909.
Append the next digit (4) from the dividend to 909 and continue with: 9094 / 990

Advancing to step 6:
The number 990 fits into 9094 9 times, leaving a remainder of 184.
Use 9 as the next digit of our solution. 
Result so far: 109.0
If we take 8910 away from 9094, we end up with 184.
Include the next digit (9) from the dividend after 184, then repeat: 1849 / 990

Step 7:
The number 990 fits into 1849 1 times, leaving a remainder of 859.
Use 1 as the next digit of our solution. 
Result so far: 1091.0
If we take 990 away from 1849, we end up with 859.
Append the next digit (7) from the dividend to 859 and continue with: 8597 / 990

Let's proceed to step 8:
8597 divided by 990 is 8 with a remainder of 677.
The next digit of our result is 8. 
Result so far: 10918.0
The remainder is 677 after subtracting 7920 from 8597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Let's proceed to step 9:
If we divide 6770 by 990, we get 6 and a remainder of 830.
Write down 6 as next digit of the result. 
Result so far: 10918.6
Subtract 5940 from 6770 to get 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Step 10:
990 goes into 8300 8 times with a remainder of 380.
Use 8 as the next digit of our solution. 
Result so far: 10918.68
The remainder is 380 after subtracting 7920 from 8300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 11:
990 can be fit into 3800 3 times, resulting in a remainder of 830.
Record the quotient 3 as the next digit in the result. 
Result so far: 10918.683
Deduct 2970 from 3800 and we're left with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Let's proceed to step 12:
8300 divided by 990 is 8 with a remainder of 380.
Put 8 as the next digit of the answer. 
Result so far: 10918.6838
Deduct 7920 from 8300 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 13:
990 can be fit into 3800 3 times, resulting in a remainder of 830.
Record the quotient 3 as the next digit in the result. 
Result so far: 10918.68383
If we take 2970 away from 3800, we end up with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Going ahead to step 14:
990 goes into 8300 8 times with a remainder of 380.
The number 8 becomes the next digit in our result. 
Result so far: 10918.683838
If we take 7920 away from 8300, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 15:
The number 990 fits into 3800 3 times, leaving a remainder of 830.
The next digit of our result is 3. 
Result so far: 10918.6838383
Subtracting 2970 from 3800 leaves us with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Going ahead to step 16:
990 can be fit into 8300 8 times, resulting in a remainder of 380.
Write down 8 as next digit of the result. 
Result so far: 10918.68383838
Subtracting 7920 from 8300 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Our division results in 10918.68383838 with a remaining 3.8e-07.