We're dividing 80550209 by 673 
We want to divide 80550209 by 673.

Step 1:
When dividing 8 by 673, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 673

Let's proceed to step 2:
If we divide 80 by 673, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Fetch the next digit (5) from the dividend, attach it to 80 and continue: 805 / 673

Let's proceed to step 3:
When dividing 805 by 673, we get 1 with a remainder of 132.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 673 away from 805, we end up with 132.
Include the next digit (5) from the dividend after 132, then repeat: 1325 / 673

On to step 4:
When dividing 1325 by 673, we get 1 with a remainder of 652.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 673 from 1325 leaves us with 652.
Take the next digit (0) from the dividend and append it to 652, then repeat: 6520 / 673

Moving on to step 5:
When dividing 6520 by 673, we get 9 with a remainder of 463.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
Subtracting 6057 from 6520 leaves us with 463.
Grab the next digit (2) from the dividend, add it to 463, then carry on: 4632 / 673

On to step 6:
673 can be fit into 4632 6 times, resulting in a remainder of 594.
Write down 6 as next digit of the result. 
Result so far: 1196.0
If we take 4038 away from 4632, we end up with 594.
Grab the next digit (0) from the dividend, add it to 594, then carry on: 5940 / 673

Moving on to step 7:
The number 673 fits into 5940 8 times, leaving a remainder of 556.
The next digit of our result is 8. 
Result so far: 11968.0
If we take 5384 away from 5940, we end up with 556.
Grab the next digit (9) from the dividend, add it to 556, then carry on: 5569 / 673

Going ahead to step 8:
5569 divided by 673 is 8 with a remainder of 185.
The next digit of our result is 8. 
Result so far: 119688.0
Subtract 5384 from 5569 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 9:
673 can be fit into 1850 2 times, resulting in a remainder of 504.
Write down 2 as next digit of the result. 
Result so far: 119688.2
Deduct 1346 from 1850 and we're left with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 10:
The number 673 fits into 5040 7 times, leaving a remainder of 329.
Write down 7 as next digit of the result. 
Result so far: 119688.27
If we take 4711 away from 5040, we end up with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 11:
The number 673 fits into 3290 4 times, leaving a remainder of 598.
The next digit of our result is 4. 
Result so far: 119688.274
If we subtract 2692 from 3290, we get 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Moving on to step 12:
673 goes into 5980 8 times with a remainder of 596.
The next digit of our result is 8. 
Result so far: 119688.2748
The remainder is 596 after subtracting 5384 from 5980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

On to step 13:
The number 673 fits into 5960 8 times, leaving a remainder of 576.
The next digit of our result is 8. 
Result so far: 119688.27488
If we take 5384 away from 5960, we end up with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

After the division, we end up with 119688.27488 and a remainder of 0.000576.