28297404 ÷ 993 
Let's see how many times 993 fits into 28297404.

On to step 1:
993 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
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 / 993

Going ahead to step 2:
If we divide 28 by 993, we get 0 and a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Bring next digit (2) of the dividend behind the 28 and repeat the process: 282 / 993

Advancing to step 3:
993 can be fit into 282 0 times, resulting in a remainder of 282.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 282, we end up with 282.
Grab the next digit (9) from the dividend, add it to 282, then carry on: 2829 / 993

Advancing to step 4:
993 can be fit into 2829 2 times, resulting in a remainder of 843.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 1986 from 2829 to get 843.
Append the next digit (7) from the dividend to 843 and continue with: 8437 / 993

Let's proceed to step 5:
When dividing 8437 by 993, we get 8 with a remainder of 493.
Write down 8 as next digit of the result. 
Result so far: 28.0
Deduct 7944 from 8437 and we're left with 493.
Bring next digit (4) of the dividend behind the 493 and repeat the process: 4934 / 993

Going ahead to step 6:
993 can be fit into 4934 4 times, resulting in a remainder of 962.
The number 4 becomes the next digit in our result. 
Result so far: 284.0
If we subtract 3972 from 4934, we get 962.
Append the next digit (0) from the dividend to 962 and continue with: 9620 / 993

Step 7:
9620 divided by 993 is 9 with a remainder of 683.
Record the quotient 9 as the next digit in the result. 
Result so far: 2849.0
The remainder is 683 after subtracting 8937 from 9620.
Take the next digit (4) from the dividend and append it to 683, then repeat: 6834 / 993

Going ahead to step 8:
993 can be fit into 6834 6 times, resulting in a remainder of 876.
Write down 6 as next digit of the result. 
Result so far: 28496.0
Subtracting 5958 from 6834 leaves us with 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

Let's proceed to step 9:
The number 993 fits into 8760 8 times, leaving a remainder of 816.
Write down 8 as next digit of the result. 
Result so far: 28496.8
Deduct 7944 from 8760 and we're left with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Step 10:
8160 divided by 993 is 8 with a remainder of 216.
Use 8 as the next digit of our solution. 
Result so far: 28496.88
Subtracting 7944 from 8160 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

The final outcome is 28496.88, with a leftover of 0.216.