We're dividing 303788 by 28 
We're looking to find how many times 28 goes into 303788.

Going ahead to step 1:
3 divided by 28 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 28

Advancing to step 2:
When dividing 30 by 28, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 28 from 30 and we're left with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 28

On to step 3:
The number 28 fits into 23 0 times, leaving a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 23 after subtracting 0 from 23.
Bring next digit (7) of the dividend behind the 23 and repeat the process: 237 / 28

Advancing to step 4:
28 can be fit into 237 8 times, resulting in a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 108.0
The remainder is 13 after subtracting 224 from 237.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 28

Let's proceed to step 5:
When dividing 138 by 28, we get 4 with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 1084.0
If we take 112 away from 138, we end up with 26.
Take the next digit (8) from the dividend and append it to 26, then repeat: 268 / 28

On to step 6:
28 can be fit into 268 9 times, resulting in a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 10849.0
Subtracting 252 from 268 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
When dividing 160 by 28, we get 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 10849.5
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
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: 10849.57
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.

Moving on to step 9:
28 can be fit into 40 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 10849.571
Subtract 28 from 40 to 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.

Advancing to step 10:
120 divided by 28 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 10849.5714
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.

On to step 11:
28 goes into 80 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 10849.57142
The remainder is 24 after subtracting 56 from 80.
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 12:
If we divide 240 by 28, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 10849.571428
If we take 224 away from 240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 10849.5714285
Subtracting 140 from 160 leaves us 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.

Step 14:
200 divided by 28 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 10849.57142857
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.

The final outcome is 10849.57142857, with a leftover of 4e-09.