We look at the division of 50113779 by 990 
We want to figure out the number of times 50113779 can be divided by 990.

Moving on to step 1:
When dividing 5 by 990, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 990

Advancing to step 2:
The number 990 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Append the next digit (1) from the dividend to 50 and continue with: 501 / 990

Going ahead to step 3:
When dividing 501 by 990, we get 0 with a remainder of 501.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 501 and we're left with 501.
Include the next digit (1) from the dividend after 501, then repeat: 5011 / 990

Moving on to step 4:
5011 divided by 990 is 5 with a remainder of 61.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 4950 from 5011 leaves us with 61.
Fetch the next digit (3) from the dividend, attach it to 61 and continue: 613 / 990

Let's proceed to step 5:
When dividing 613 by 990, we get 0 with a remainder of 613.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Subtract 0 from 613 to get 613.
Grab the next digit (7) from the dividend, add it to 613, then carry on: 6137 / 990

Step 6:
990 goes into 6137 6 times with a remainder of 197.
Put 6 as the next digit of the answer. 
Result so far: 506.0
Subtract 5940 from 6137 to get 197.
Append the next digit (7) from the dividend to 197 and continue with: 1977 / 990

Step 7:
The number 990 fits into 1977 1 times, leaving a remainder of 987.
Put 1 as the next digit of the answer. 
Result so far: 5061.0
Deduct 990 from 1977 and we're left with 987.
Bring next digit (9) of the dividend behind the 987 and repeat the process: 9879 / 990

Step 8:
When dividing 9879 by 990, we get 9 with a remainder of 969.
Put 9 as the next digit of the answer. 
Result so far: 50619.0
If we subtract 8910 from 9879, we get 969.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9690, and continue the process.

Advancing to step 9:
If we divide 9690 by 990, we get 9 and a remainder of 780.
Write down 9 as next digit of the result. 
Result so far: 50619.9
Deduct 8910 from 9690 and we're left with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

On to step 10:
The number 990 fits into 7800 7 times, leaving a remainder of 870.
Record the quotient 7 as the next digit in the result. 
Result so far: 50619.97
If we subtract 6930 from 7800, we get 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

Going ahead to step 11:
The number 990 fits into 8700 8 times, leaving a remainder of 780.
The number 8 becomes the next digit in our result. 
Result so far: 50619.978
If we subtract 7920 from 8700, we get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 12:
If we divide 7800 by 990, we get 7 and a remainder of 870.
Record the quotient 7 as the next digit in the result. 
Result so far: 50619.9787
The remainder is 870 after subtracting 6930 from 7800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

Step 13:
When dividing 8700 by 990, we get 8 with a remainder of 780.
The next digit of our result is 8. 
Result so far: 50619.97878
Subtract 7920 from 8700 to get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Moving on to step 14:
990 can be fit into 7800 7 times, resulting in a remainder of 870.
Record the quotient 7 as the next digit in the result. 
Result so far: 50619.978787
Subtracting 6930 from 7800 leaves us with 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

Let's proceed to step 15:
The number 990 fits into 8700 8 times, leaving a remainder of 780.
Write down 8 as next digit of the result. 
Result so far: 50619.9787878
The remainder is 780 after subtracting 7920 from 8700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Let's proceed to step 16:
When dividing 7800 by 990, we get 7 with a remainder of 870.
Record the quotient 7 as the next digit in the result. 
Result so far: 50619.97878787
If we take 6930 away from 7800, we end up with 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

After the division, we end up with 50619.97878787 and a remainder of 8.7e-07.