54631076 ÷ 990 
We want to divide 54631076 by 990.

On to step 1:
990 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 990

Step 2:
54 divided by 990 is 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Bring next digit (6) of the dividend behind the 54 and repeat the process: 546 / 990

Advancing to step 3:
546 divided by 990 is 0 with a remainder of 546.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 546 to get 546.
Fetch the next digit (3) from the dividend, attach it to 546 and continue: 5463 / 990

Going ahead to step 4:
990 goes into 5463 5 times with a remainder of 513.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 4950 from 5463 leaves us with 513.
Take the next digit (1) from the dividend and append it to 513, then repeat: 5131 / 990

Going ahead to step 5:
The number 990 fits into 5131 5 times, leaving a remainder of 181.
The next digit of our result is 5. 
Result so far: 55.0
If we take 4950 away from 5131, we end up with 181.
Fetch the next digit (0) from the dividend, attach it to 181 and continue: 1810 / 990

Let's proceed to step 6:
1810 divided by 990 is 1 with a remainder of 820.
The number 1 becomes the next digit in our result. 
Result so far: 551.0
The remainder is 820 after subtracting 990 from 1810.
Include the next digit (7) from the dividend after 820, then repeat: 8207 / 990

Going ahead to step 7:
990 goes into 8207 8 times with a remainder of 287.
The number 8 becomes the next digit in our result. 
Result so far: 5518.0
Deduct 7920 from 8207 and we're left with 287.
Fetch the next digit (6) from the dividend, attach it to 287 and continue: 2876 / 990

Going ahead to step 8:
When dividing 2876 by 990, we get 2 with a remainder of 896.
Record the quotient 2 as the next digit in the result. 
Result so far: 55182.0
If we subtract 1980 from 2876, we get 896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8960, and continue the process.

Moving on to step 9:
8960 divided by 990 is 9 with a remainder of 50.
The next digit of our result is 9. 
Result so far: 55182.9
If we subtract 8910 from 8960, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
990 goes into 500 0 times with a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 55182.9
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 11:
If we divide 5000 by 990, we get 5 and a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 55182.905
Subtract 4950 from 5000 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
The number 990 fits into 500 0 times, leaving a remainder of 500.
The next digit of our result is 0. 
Result so far: 55182.905
Subtract 0 from 500 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 13:
5000 divided by 990 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 55182.90505
The remainder is 50 after subtracting 4950 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 14:
If we divide 500 by 990, we get 0 and a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 55182.90505
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 15:
990 can be fit into 5000 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 55182.9050505
Deduct 4950 from 5000 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 16:
If we divide 500 by 990, we get 0 and a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 55182.9050505
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final outcome is 55182.9050505, with a leftover of 5e-07.