We divide 48393040 by 990
We want to divide 48393040 by 990.

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
The remainder is 4 after subtracting 0 from 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 990

Step 2:
The number 990 fits into 48 0 times, leaving a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 48 to get 48.
Append the next digit (3) from the dividend to 48 and continue with: 483 / 990

On to step 3:
990 goes into 483 0 times with a remainder of 483.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 483, we get 483.
Fetch the next digit (9) from the dividend, attach it to 483 and continue: 4839 / 990

Going ahead to step 4:
If we divide 4839 by 990, we get 4 and a remainder of 879.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3960 from 4839, we get 879.
Fetch the next digit (3) from the dividend, attach it to 879 and continue: 8793 / 990

On to step 5:
If we divide 8793 by 990, we get 8 and a remainder of 873.
Use 8 as the next digit of our solution. 
Result so far: 48.0
The remainder is 873 after subtracting 7920 from 8793.
Include the next digit (0) from the dividend after 873, then repeat: 8730 / 990

Moving on to step 6:
When dividing 8730 by 990, we get 8 with a remainder of 810.
Write down 8 as next digit of the result. 
Result so far: 488.0
If we take 7920 away from 8730, we end up with 810.
Append the next digit (4) from the dividend to 810 and continue with: 8104 / 990

On to step 7:
If we divide 8104 by 990, we get 8 and a remainder of 184.
Use 8 as the next digit of our solution. 
Result so far: 4888.0
Deduct 7920 from 8104 and we're left with 184.
Append the next digit (0) from the dividend to 184 and continue with: 1840 / 990

Advancing to step 8:
990 can be fit into 1840 1 times, resulting in a remainder of 850.
Write down 1 as next digit of the result. 
Result so far: 48881.0
If we take 990 away from 1840, we end up 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.

Advancing to step 9:
8500 divided by 990 is 8 with a remainder of 580.
Put 8 as the next digit of the answer. 
Result so far: 48881.8
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.
Use 5 as the next digit of our solution. 
Result so far: 48881.85
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.

Let's proceed to step 11:
990 goes into 8500 8 times with a remainder of 580.
The number 8 becomes the next digit in our result. 
Result so far: 48881.858
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.

Step 12:
The number 990 fits into 5800 5 times, leaving a remainder of 850.
Write down 5 as next digit of the result. 
Result so far: 48881.8585
If we take 4950 away from 5800, we end up 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 13:
The number 990 fits into 8500 8 times, leaving a remainder of 580.
The number 8 becomes the next digit in our result. 
Result so far: 48881.85858
Subtracting 7920 from 8500 leaves us 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.

Step 14:
If we divide 5800 by 990, we get 5 and a remainder of 850.
Put 5 as the next digit of the answer. 
Result so far: 48881.858585
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.

Let's proceed to step 15:
The number 990 fits into 8500 8 times, leaving a remainder of 580.
Write down 8 as next digit of the result. 
Result so far: 48881.8585858
Subtracting 7920 from 8500 leaves us 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.

Going ahead to step 16:
If we divide 5800 by 990, we get 5 and a remainder of 850.
Use 5 as the next digit of our solution. 
Result so far: 48881.85858585
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.

Our division results in 48881.85858585 with a remaining 8.5e-07.