We're dividing 28863143 by 359 
Let's see how many times 359 fits into 28863143.

Let's proceed to step 1:
359 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 359

Going ahead to step 2:
The number 359 fits into 28 0 times, leaving a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Fetch the next digit (8) from the dividend, attach it to 28 and continue: 288 / 359

Step 3:
359 can be fit into 288 0 times, resulting in a remainder of 288.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 288 after subtracting 0 from 288.
Bring next digit (6) of the dividend behind the 288 and repeat the process: 2886 / 359

Going ahead to step 4:
2886 divided by 359 is 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 2872 from 2886 leaves us with 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 359

Advancing to step 5:
359 goes into 143 0 times with a remainder of 143.
Use 0 as the next digit of our solution. 
Result so far: 80.0
If we subtract 0 from 143, we get 143.
Include the next digit (1) from the dividend after 143, then repeat: 1431 / 359

Moving on to step 6:
The number 359 fits into 1431 3 times, leaving a remainder of 354.
Put 3 as the next digit of the answer. 
Result so far: 803.0
The remainder is 354 after subtracting 1077 from 1431.
Grab the next digit (4) from the dividend, add it to 354, then carry on: 3544 / 359

Step 7:
359 can be fit into 3544 9 times, resulting in a remainder of 313.
Put 9 as the next digit of the answer. 
Result so far: 8039.0
Deduct 3231 from 3544 and we're left with 313.
Bring next digit (3) of the dividend behind the 313 and repeat the process: 3133 / 359

Advancing to step 8:
359 can be fit into 3133 8 times, resulting in a remainder of 261.
Put 8 as the next digit of the answer. 
Result so far: 80398.0
Subtracting 2872 from 3133 leaves us with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

On to step 9:
The number 359 fits into 2610 7 times, leaving a remainder of 97.
Put 7 as the next digit of the answer. 
Result so far: 80398.7
The remainder is 97 after subtracting 2513 from 2610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 10:
970 divided by 359 is 2 with a remainder of 252.
Record the quotient 2 as the next digit in the result. 
Result so far: 80398.72
Subtracting 718 from 970 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 11:
If we divide 2520 by 359, we get 7 and a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 80398.727
Subtracting 2513 from 2520 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
The number 359 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 80398.727
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 13:
359 can be fit into 700 1 times, resulting in a remainder of 341.
The number 1 becomes the next digit in our result. 
Result so far: 80398.72701
The remainder is 341 after subtracting 359 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Step 14:
359 goes into 3410 9 times with a remainder of 179.
Write down 9 as next digit of the result. 
Result so far: 80398.727019
If we take 3231 away from 3410, we end up with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Moving on to step 15:
When dividing 1790 by 359, we get 4 with a remainder of 354.
The number 4 becomes the next digit in our result. 
Result so far: 80398.7270194
Deduct 1436 from 1790 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Step 16:
359 goes into 3540 9 times with a remainder of 309.
The next digit of our result is 9. 
Result so far: 80398.72701949
Subtracting 3231 from 3540 leaves us with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

The final result is 80398.72701949 with a remainder of 3.09e-07.