585136 ÷ 28 
Let's see how many times 28 fits into 585136.

Let's proceed to step 1:
28 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 28

Moving on to step 2:
28 can be fit into 58 2 times, resulting in a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 56 from 58 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 28

Step 3:
The number 28 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 25 leaves us with 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 28

Advancing to step 4:
28 can be fit into 251 8 times, resulting in a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 208.0
Deduct 224 from 251 and we're left with 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 28

Going ahead to step 5:
28 can be fit into 273 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 2089.0
Deduct 252 from 273 and we're left with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 28

Moving on to step 6:
The number 28 fits into 216 7 times, leaving a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 20897.0
Subtract 196 from 216 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.

Let's proceed to step 7:
When dividing 200 by 28, we get 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 20897.7
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 20897.71
If we take 28 away from 40, we end up with 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 9:
If we divide 120 by 28, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 20897.714
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.

Advancing to step 10:
28 goes into 80 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 20897.7142
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.

On to step 11:
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: 20897.71428
Deduct 224 from 240 and we're left 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.

Let's proceed to step 12:
When dividing 160 by 28, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 20897.714285
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.

Going ahead to step 13:
The number 28 fits into 200 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 20897.7142857
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.

Step 14:
40 divided by 28 is 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 20897.71428571
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 result is 20897.71428571 with a remainder of 1.2e-08.