Let's divide 302090 by 28
Our goal is to divide 302090 by 28.

Advancing to step 1:
If we divide 3 by 28, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 28

Moving on to step 2:
30 divided by 28 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 2 after subtracting 28 from 30.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 28

Moving on to step 3:
When dividing 22 by 28, we get 0 with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 22 after subtracting 0 from 22.
Bring next digit (0) of the dividend behind the 22 and repeat the process: 220 / 28

Step 4:
When dividing 220 by 28, we get 7 with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 107.0
If we take 196 away from 220, we end up with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 28

Moving on to step 5:
When dividing 249 by 28, we get 8 with a remainder of 25.
Record the quotient 8 as the next digit in the result. 
Result so far: 1078.0
Deduct 224 from 249 and we're left with 25.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 28

Step 6:
When dividing 250 by 28, we get 8 with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 10788.0
Subtracting 224 from 250 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
When dividing 260 by 28, we get 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 10788.9
Subtract 252 from 260 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 8:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 10788.92
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.

Advancing to step 9:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 10788.928
Subtract 224 from 240 to 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.

Going ahead to step 10:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 10788.9285
The remainder is 20 after subtracting 140 from 160.
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 11:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 10788.92857
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
40 divided by 28 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 10788.928571
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 13:
120 divided by 28 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 10788.9285714
Subtracting 112 from 120 leaves us with 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 14:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 10788.92857142
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.

After the division, we end up with 10788.92857142 and a remainder of 2.4e-08.