39226630 ÷ 990 
Our goal is to divide 39226630 by 990.

Let's proceed to step 1:
When dividing 3 by 990, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 990

Let's proceed to step 2:
When dividing 39 by 990, we get 0 with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 990

Moving on to step 3:
392 divided by 990 is 0 with a remainder of 392.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 392 and we're left with 392.
Take the next digit (2) from the dividend and append it to 392, then repeat: 3922 / 990

Let's proceed to step 4:
The number 990 fits into 3922 3 times, leaving a remainder of 952.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 2970 from 3922, we get 952.
Take the next digit (6) from the dividend and append it to 952, then repeat: 9526 / 990

Going ahead to step 5:
9526 divided by 990 is 9 with a remainder of 616.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtracting 8910 from 9526 leaves us with 616.
Append the next digit (6) from the dividend to 616 and continue with: 6166 / 990

Moving on to step 6:
990 can be fit into 6166 6 times, resulting in a remainder of 226.
The next digit of our result is 6. 
Result so far: 396.0
If we take 5940 away from 6166, we end up with 226.
Append the next digit (3) from the dividend to 226 and continue with: 2263 / 990

Advancing to step 7:
990 can be fit into 2263 2 times, resulting in a remainder of 283.
The next digit of our result is 2. 
Result so far: 3962.0
Subtract 1980 from 2263 to get 283.
Take the next digit (0) from the dividend and append it to 283, then repeat: 2830 / 990

Step 8:
The number 990 fits into 2830 2 times, leaving a remainder of 850.
The number 2 becomes the next digit in our result. 
Result so far: 39622.0
Subtracting 1980 from 2830 leaves us with 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Let's proceed to step 9:
990 goes into 8500 8 times with a remainder of 580.
Use 8 as the next digit of our solution. 
Result so far: 39622.8
The remainder is 580 after subtracting 7920 from 8500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 10:
When dividing 5800 by 990, we get 5 with a remainder of 850.
Record the quotient 5 as the next digit in the result. 
Result so far: 39622.85
Subtracting 4950 from 5800 leaves us with 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Going ahead to step 11:
The number 990 fits into 8500 8 times, leaving a remainder of 580.
The next digit of our result is 8. 
Result so far: 39622.858
Deduct 7920 from 8500 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 12:
If we divide 5800 by 990, we get 5 and a remainder of 850.
The number 5 becomes the next digit in our result. 
Result so far: 39622.8585
Subtract 4950 from 5800 to get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

On to step 13:
If we divide 8500 by 990, we get 8 and a remainder of 580.
The next digit of our result is 8. 
Result so far: 39622.85858
The remainder is 580 after subtracting 7920 from 8500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 14:
The number 990 fits into 5800 5 times, leaving a remainder of 850.
The next digit of our result is 5. 
Result so far: 39622.858585
If we subtract 4950 from 5800, we get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Moving on to step 15:
When dividing 8500 by 990, we get 8 with a remainder of 580.
The number 8 becomes the next digit in our result. 
Result so far: 39622.8585858
Subtract 7920 from 8500 to get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 16:
5800 divided by 990 is 5 with a remainder of 850.
The next digit of our result is 5. 
Result so far: 39622.85858585
The remainder is 850 after subtracting 4950 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Our division results in 39622.85858585 with a remaining 8.5e-07.