28317629 divided by 990 
We want to figure out the number of times 28317629 can be divided by 990.

Going ahead to step 1:
When dividing 2 by 990, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 990

Let's proceed to step 2:
If we divide 28 by 990, we get 0 and a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 990

Going ahead to step 3:
The number 990 fits into 283 0 times, leaving a remainder of 283.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 283, we get 283.
Fetch the next digit (1) from the dividend, attach it to 283 and continue: 2831 / 990

Advancing to step 4:
When dividing 2831 by 990, we get 2 with a remainder of 851.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1980 from 2831 and we're left with 851.
Bring next digit (7) of the dividend behind the 851 and repeat the process: 8517 / 990

Moving on to step 5:
If we divide 8517 by 990, we get 8 and a remainder of 597.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we take 7920 away from 8517, we end up with 597.
Fetch the next digit (6) from the dividend, attach it to 597 and continue: 5976 / 990

Let's proceed to step 6:
990 goes into 5976 6 times with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 286.0
If we take 5940 away from 5976, we end up with 36.
Take the next digit (2) from the dividend and append it to 36, then repeat: 362 / 990

Moving on to step 7:
990 can be fit into 362 0 times, resulting in a remainder of 362.
Put 0 as the next digit of the answer. 
Result so far: 2860.0
Subtract 0 from 362 to get 362.
Bring next digit (9) of the dividend behind the 362 and repeat the process: 3629 / 990

Moving on to step 8:
The number 990 fits into 3629 3 times, leaving a remainder of 659.
Record the quotient 3 as the next digit in the result. 
Result so far: 28603.0
If we subtract 2970 from 3629, we get 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Step 9:
6590 divided by 990 is 6 with a remainder of 650.
Put 6 as the next digit of the answer. 
Result so far: 28603.6
If we subtract 5940 from 6590, we get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Advancing to step 10:
When dividing 6500 by 990, we get 6 with a remainder of 560.
Use 6 as the next digit of our solution. 
Result so far: 28603.66
Subtract 5940 from 6500 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

After the division, we end up with 28603.66 and a remainder of 0.56.