We divide 55699831 by 990
We want to figure out the number of times 55699831 can be divided by 990.

On to step 1:
990 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 990

Advancing to step 2:
990 goes into 55 0 times with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Include the next digit (6) from the dividend after 55, then repeat: 556 / 990

On to step 3:
556 divided by 990 is 0 with a remainder of 556.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 556 and we're left with 556.
Include the next digit (9) from the dividend after 556, then repeat: 5569 / 990

Let's proceed to step 4:
990 goes into 5569 5 times with a remainder of 619.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 4950 from 5569 leaves us with 619.
Bring next digit (9) of the dividend behind the 619 and repeat the process: 6199 / 990

Going ahead to step 5:
When dividing 6199 by 990, we get 6 with a remainder of 259.
The next digit of our result is 6. 
Result so far: 56.0
Deduct 5940 from 6199 and we're left with 259.
Include the next digit (8) from the dividend after 259, then repeat: 2598 / 990

Step 6:
When dividing 2598 by 990, we get 2 with a remainder of 618.
Record the quotient 2 as the next digit in the result. 
Result so far: 562.0
Subtracting 1980 from 2598 leaves us with 618.
Include the next digit (3) from the dividend after 618, then repeat: 6183 / 990

Moving on to step 7:
990 goes into 6183 6 times with a remainder of 243.
The number 6 becomes the next digit in our result. 
Result so far: 5626.0
If we take 5940 away from 6183, we end up with 243.
Take the next digit (1) from the dividend and append it to 243, then repeat: 2431 / 990

Advancing to step 8:
2431 divided by 990 is 2 with a remainder of 451.
Use 2 as the next digit of our solution. 
Result so far: 56262.0
If we subtract 1980 from 2431, we get 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Moving on to step 9:
When dividing 4510 by 990, we get 4 with a remainder of 550.
Write down 4 as next digit of the result. 
Result so far: 56262.4
Subtract 3960 from 4510 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 10:
The number 990 fits into 5500 5 times, leaving a remainder of 550.
The number 5 becomes the next digit in our result. 
Result so far: 56262.45
Deduct 4950 from 5500 and we're left with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 11:
The number 990 fits into 5500 5 times, leaving a remainder of 550.
The next digit of our result is 5. 
Result so far: 56262.455
Deduct 4950 from 5500 and we're left with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

After the division, we end up with 56262.455 and a remainder of 0.055.