We look at the division of 28679103 by 673 
We're looking to find how many times 673 goes into 28679103.

On to step 1:
2 divided by 673 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 673

Step 2:
28 divided by 673 is 0 with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Grab the next digit (6) from the dividend, add it to 28, then carry on: 286 / 673

Moving on to step 3:
When dividing 286 by 673, we get 0 with a remainder of 286.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 286, we end up with 286.
Bring next digit (7) of the dividend behind the 286 and repeat the process: 2867 / 673

On to step 4:
673 can be fit into 2867 4 times, resulting in a remainder of 175.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 2692 away from 2867, we end up with 175.
Grab the next digit (9) from the dividend, add it to 175, then carry on: 1759 / 673

Moving on to step 5:
When dividing 1759 by 673, we get 2 with a remainder of 413.
The next digit of our result is 2. 
Result so far: 42.0
Subtract 1346 from 1759 to get 413.
Grab the next digit (1) from the dividend, add it to 413, then carry on: 4131 / 673

Going ahead to step 6:
When dividing 4131 by 673, we get 6 with a remainder of 93.
Put 6 as the next digit of the answer. 
Result so far: 426.0
If we take 4038 away from 4131, we end up with 93.
Bring next digit (0) of the dividend behind the 93 and repeat the process: 930 / 673

On to step 7:
If we divide 930 by 673, we get 1 and a remainder of 257.
Use 1 as the next digit of our solution. 
Result so far: 4261.0
Subtracting 673 from 930 leaves us with 257.
Take the next digit (3) from the dividend and append it to 257, then repeat: 2573 / 673

On to step 8:
When dividing 2573 by 673, we get 3 with a remainder of 554.
The number 3 becomes the next digit in our result. 
Result so far: 42613.0
Subtracting 2019 from 2573 leaves us with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Moving on to step 9:
The number 673 fits into 5540 8 times, leaving a remainder of 156.
Record the quotient 8 as the next digit in the result. 
Result so far: 42613.8
Deduct 5384 from 5540 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 10:
When dividing 1560 by 673, we get 2 with a remainder of 214.
Write down 2 as next digit of the result. 
Result so far: 42613.82
Subtracting 1346 from 1560 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 11:
673 goes into 2140 3 times with a remainder of 121.
Write down 3 as next digit of the result. 
Result so far: 42613.823
If we subtract 2019 from 2140, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 12:
1210 divided by 673 is 1 with a remainder of 537.
Put 1 as the next digit of the answer. 
Result so far: 42613.8231
If we take 673 away from 1210, we end up with 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

Advancing to step 13:
When dividing 5370 by 673, we get 7 with a remainder of 659.
Use 7 as the next digit of our solution. 
Result so far: 42613.82317
Deduct 4711 from 5370 and we're left with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Let's proceed to step 14:
The number 673 fits into 6590 9 times, leaving a remainder of 533.
The next digit of our result is 9. 
Result so far: 42613.823179
If we take 6057 away from 6590, we end up with 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Going ahead to step 15:
If we divide 5330 by 673, we get 7 and a remainder of 619.
Use 7 as the next digit of our solution. 
Result so far: 42613.8231797
Subtract 4711 from 5330 to get 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

On to step 16:
The number 673 fits into 6190 9 times, leaving a remainder of 133.
Write down 9 as next digit of the result. 
Result so far: 42613.82317979
Subtract 6057 from 6190 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

The final outcome is 42613.82317979, with a leftover of 1.33e-07.