28224433 ÷ 991 
Let's see how many times 991 fits into 28224433.

On to step 1:
When dividing 2 by 991, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 991

Step 2:
991 goes into 28 0 times with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 991

Advancing to step 3:
The number 991 fits into 282 0 times, leaving a remainder of 282.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 282, we end up with 282.
Grab the next digit (2) from the dividend, add it to 282, then carry on: 2822 / 991

Advancing to step 4:
If we divide 2822 by 991, we get 2 and a remainder of 840.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1982 from 2822 to get 840.
Include the next digit (4) from the dividend after 840, then repeat: 8404 / 991

Step 5:
The number 991 fits into 8404 8 times, leaving a remainder of 476.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtracting 7928 from 8404 leaves us with 476.
Include the next digit (4) from the dividend after 476, then repeat: 4764 / 991

Advancing to step 6:
991 goes into 4764 4 times with a remainder of 800.
The next digit of our result is 4. 
Result so far: 284.0
If we subtract 3964 from 4764, we get 800.
Bring next digit (3) of the dividend behind the 800 and repeat the process: 8003 / 991

Advancing to step 7:
991 can be fit into 8003 8 times, resulting in a remainder of 75.
The number 8 becomes the next digit in our result. 
Result so far: 2848.0
Subtract 7928 from 8003 to get 75.
Grab the next digit (3) from the dividend, add it to 75, then carry on: 753 / 991

Going ahead to step 8:
When dividing 753 by 991, we get 0 with a remainder of 753.
The next digit of our result is 0. 
Result so far: 28480.0
If we take 0 away from 753, we end up with 753.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7530, and continue the process.

Step 9:
991 can be fit into 7530 7 times, resulting in a remainder of 593.
The number 7 becomes the next digit in our result. 
Result so far: 28480.7
Subtract 6937 from 7530 to get 593.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Advancing to step 10:
991 can be fit into 5930 5 times, resulting in a remainder of 975.
Write down 5 as next digit of the result. 
Result so far: 28480.75
The remainder is 975 after subtracting 4955 from 5930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9750, and continue the process.

Let's proceed to step 11:
If we divide 9750 by 991, we get 9 and a remainder of 831.
Use 9 as the next digit of our solution. 
Result so far: 28480.759
If we subtract 8919 from 9750, we get 831.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8310, and continue the process.

Going ahead to step 12:
If we divide 8310 by 991, we get 8 and a remainder of 382.
Record the quotient 8 as the next digit in the result. 
Result so far: 28480.7598
If we take 7928 away from 8310, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Step 13:
The number 991 fits into 3820 3 times, leaving a remainder of 847.
Record the quotient 3 as the next digit in the result. 
Result so far: 28480.75983
Subtracting 2973 from 3820 leaves us with 847.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8470, and continue the process.

Going ahead to step 14:
When dividing 8470 by 991, we get 8 with a remainder of 542.
The next digit of our result is 8. 
Result so far: 28480.759838
The remainder is 542 after subtracting 7928 from 8470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Going ahead to step 15:
991 can be fit into 5420 5 times, resulting in a remainder of 465.
Record the quotient 5 as the next digit in the result. 
Result so far: 28480.7598385
Deduct 4955 from 5420 and we're left with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 16:
991 goes into 4650 4 times with a remainder of 686.
Record the quotient 4 as the next digit in the result. 
Result so far: 28480.75983854
The remainder is 686 after subtracting 3964 from 4650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6860, and continue the process.

Our division results in 28480.75983854 with a remaining 6.86e-07.