993866 divided by 28 
Our goal is to divide 993866 by 28.

Step 1:
The number 28 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 28

Step 2:
The number 28 fits into 99 3 times, leaving a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 84 from 99 leaves us with 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 28

Moving on to step 3:
28 can be fit into 153 5 times, resulting in a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we take 140 away from 153, we end up with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 28

Moving on to step 4:
28 goes into 138 4 times with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 354.0
The remainder is 26 after subtracting 112 from 138.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 28

Step 5:
The number 28 fits into 266 9 times, leaving a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 3549.0
Subtract 252 from 266 to get 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 28

Moving on to step 6:
28 goes into 146 5 times with a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 35495.0
Subtracting 140 from 146 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
The number 28 fits into 60 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 35495.2
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
28 goes into 40 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 35495.21
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
120 divided by 28 is 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 35495.214
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
If we divide 80 by 28, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 35495.2142
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
The number 28 fits into 240 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 35495.21428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
When dividing 160 by 28, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 35495.214285
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 35495.2142857
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
28 can be fit into 40 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 35495.21428571
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 35495.21428571, with a leftover of 1.2e-08.