Let's divide 40445293 by 990
Our goal is to divide 40445293 by 990.

Moving on to step 1:
The number 990 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 990

Step 2:
The number 990 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 990

Let's proceed to step 3:
990 can be fit into 404 0 times, resulting in a remainder of 404.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 404, we get 404.
Take the next digit (4) from the dividend and append it to 404, then repeat: 4044 / 990

On to step 4:
990 goes into 4044 4 times with a remainder of 84.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3960 from 4044, we get 84.
Take the next digit (5) from the dividend and append it to 84, then repeat: 845 / 990

Let's proceed to step 5:
The number 990 fits into 845 0 times, leaving a remainder of 845.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
If we subtract 0 from 845, we get 845.
Grab the next digit (2) from the dividend, add it to 845, then carry on: 8452 / 990

Step 6:
990 goes into 8452 8 times with a remainder of 532.
Put 8 as the next digit of the answer. 
Result so far: 408.0
If we subtract 7920 from 8452, we get 532.
Bring next digit (9) of the dividend behind the 532 and repeat the process: 5329 / 990

Moving on to step 7:
990 goes into 5329 5 times with a remainder of 379.
Write down 5 as next digit of the result. 
Result so far: 4085.0
The remainder is 379 after subtracting 4950 from 5329.
Include the next digit (3) from the dividend after 379, then repeat: 3793 / 990

Let's proceed to step 8:
The number 990 fits into 3793 3 times, leaving a remainder of 823.
The next digit of our result is 3. 
Result so far: 40853.0
If we subtract 2970 from 3793, we get 823.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8230, and continue the process.

Moving on to step 9:
990 goes into 8230 8 times with a remainder of 310.
Record the quotient 8 as the next digit in the result. 
Result so far: 40853.8
Subtracting 7920 from 8230 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 10:
The number 990 fits into 3100 3 times, leaving a remainder of 130.
The number 3 becomes the next digit in our result. 
Result so far: 40853.83
The remainder is 130 after subtracting 2970 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 11:
990 can be fit into 1300 1 times, resulting in a remainder of 310.
Write down 1 as next digit of the result. 
Result so far: 40853.831
Subtracting 990 from 1300 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 12:
990 goes into 3100 3 times with a remainder of 130.
The next digit of our result is 3. 
Result so far: 40853.8313
If we take 2970 away from 3100, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 13:
990 goes into 1300 1 times with a remainder of 310.
The number 1 becomes the next digit in our result. 
Result so far: 40853.83131
Subtract 990 from 1300 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 14:
The number 990 fits into 3100 3 times, leaving a remainder of 130.
The next digit of our result is 3. 
Result so far: 40853.831313
If we take 2970 away from 3100, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 15:
1300 divided by 990 is 1 with a remainder of 310.
The number 1 becomes the next digit in our result. 
Result so far: 40853.8313131
Subtract 990 from 1300 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 16:
The number 990 fits into 3100 3 times, leaving a remainder of 130.
Use 3 as the next digit of our solution. 
Result so far: 40853.83131313
If we subtract 2970 from 3100, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 40853.83131313 with a remainder of 1.3e-07.