Let's divide 863130 by 28
We're looking to find how many times 28 goes into 863130.

Advancing to step 1:
8 divided by 28 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 28

Step 2:
The number 28 fits into 86 3 times, leaving a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 84 away from 86, we end up with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 28

Going ahead to step 3:
The number 28 fits into 23 0 times, leaving a remainder of 23.
The next digit of our result is 0. 
Result so far: 30.0
If we take 0 away from 23, we end up with 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 28

Going ahead to step 4:
The number 28 fits into 231 8 times, leaving a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 308.0
The remainder is 7 after subtracting 224 from 231.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 28

Let's proceed to step 5:
28 can be fit into 73 2 times, resulting in a remainder of 17.
The next digit of our result is 2. 
Result so far: 3082.0
If we subtract 56 from 73, we get 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 28

On to step 6:
The number 28 fits into 170 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 30826.0
If we subtract 168 from 170, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
28 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 30826.0
Subtract 0 from 20 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.

Moving on to step 8:
28 goes into 200 7 times with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 30826.07
Deduct 196 from 200 and we're left 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.

Step 9:
If we divide 40 by 28, we get 1 and a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 30826.071
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.

Let's proceed to step 10:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 30826.0714
If we subtract 112 from 120, we 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.

Going ahead to step 11:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 30826.07142
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 12:
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: 30826.071428
Subtracting 224 from 240 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.

Step 13:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 30826.0714285
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.

Let's proceed to step 14:
If we divide 200 by 28, we get 7 and a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 30826.07142857
If we subtract 196 from 200, we 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.

Our division results in 30826.07142857 with a remaining 4e-09.