Let's divide 10989489 by 990
Let's see how many times 990 fits into 10989489.

On to step 1:
If we divide 1 by 990, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 990

On to step 2:
If we divide 10 by 990, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 990

Going ahead to step 3:
109 divided by 990 is 0 with a remainder of 109.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 109, we end up with 109.
Grab the next digit (8) from the dividend, add it to 109, then carry on: 1098 / 990

Going ahead to step 4:
When dividing 1098 by 990, we get 1 with a remainder of 108.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 990 from 1098 and we're left with 108.
Grab the next digit (9) from the dividend, add it to 108, then carry on: 1089 / 990

Step 5:
The number 990 fits into 1089 1 times, leaving a remainder of 99.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 99 after subtracting 990 from 1089.
Grab the next digit (4) from the dividend, add it to 99, then carry on: 994 / 990

Moving on to step 6:
When dividing 994 by 990, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Subtract 990 from 994 to get 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 990

Advancing to step 7:
48 divided by 990 is 0 with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 1110.0
If we subtract 0 from 48, we get 48.
Take the next digit (9) from the dividend and append it to 48, then repeat: 489 / 990

Let's proceed to step 8:
If we divide 489 by 990, we get 0 and a remainder of 489.
The next digit of our result is 0. 
Result so far: 11100.0
If we subtract 0 from 489, we get 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Going ahead to step 9:
If we divide 4890 by 990, we get 4 and a remainder of 930.
The next digit of our result is 4. 
Result so far: 11100.4
If we subtract 3960 from 4890, we get 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9300, and continue the process.

Step 10:
990 can be fit into 9300 9 times, resulting in a remainder of 390.
Write down 9 as next digit of the result. 
Result so far: 11100.49
If we subtract 8910 from 9300, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 11:
If we divide 3900 by 990, we get 3 and a remainder of 930.
Use 3 as the next digit of our solution. 
Result so far: 11100.493
The remainder is 930 after subtracting 2970 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9300, and continue the process.

Step 12:
990 can be fit into 9300 9 times, resulting in a remainder of 390.
Write down 9 as next digit of the result. 
Result so far: 11100.4939
Subtract 8910 from 9300 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 13:
990 can be fit into 3900 3 times, resulting in a remainder of 930.
The number 3 becomes the next digit in our result. 
Result so far: 11100.49393
Subtracting 2970 from 3900 leaves us with 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9300, and continue the process.

On to step 14:
The number 990 fits into 9300 9 times, leaving a remainder of 390.
The number 9 becomes the next digit in our result. 
Result so far: 11100.493939
Subtracting 8910 from 9300 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 15:
3900 divided by 990 is 3 with a remainder of 930.
Record the quotient 3 as the next digit in the result. 
Result so far: 11100.4939393
Subtract 2970 from 3900 to get 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9300, and continue the process.

Going ahead to step 16:
990 can be fit into 9300 9 times, resulting in a remainder of 390.
Put 9 as the next digit of the answer. 
Result so far: 11100.49393939
If we subtract 8910 from 9300, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Our division results in 11100.49393939 with a remaining 3.9e-07.