We look at the division of 80066183 by 393 
We're looking to find how many times 393 goes into 80066183.

On to step 1:
The number 393 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
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 / 393

Going ahead to step 2:
When dividing 80 by 393, we get 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Bring next digit (0) of the dividend behind the 80 and repeat the process: 800 / 393

Going ahead to step 3:
The number 393 fits into 800 2 times, leaving a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 786 away from 800, we end up with 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 393

Let's proceed to step 4:
The number 393 fits into 146 0 times, leaving a remainder of 146.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtract 0 from 146 to get 146.
Include the next digit (6) from the dividend after 146, then repeat: 1466 / 393

Let's proceed to step 5:
If we divide 1466 by 393, we get 3 and a remainder of 287.
The number 3 becomes the next digit in our result. 
Result so far: 203.0
Subtract 1179 from 1466 to get 287.
Take the next digit (1) from the dividend and append it to 287, then repeat: 2871 / 393

Advancing to step 6:
If we divide 2871 by 393, we get 7 and a remainder of 120.
Put 7 as the next digit of the answer. 
Result so far: 2037.0
Deduct 2751 from 2871 and we're left with 120.
Append the next digit (8) from the dividend to 120 and continue with: 1208 / 393

Step 7:
The number 393 fits into 1208 3 times, leaving a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 20373.0
If we take 1179 away from 1208, we end up with 29.
Take the next digit (3) from the dividend and append it to 29, then repeat: 293 / 393

Going ahead to step 8:
293 divided by 393 is 0 with a remainder of 293.
Put 0 as the next digit of the answer. 
Result so far: 203730.0
Subtracting 0 from 293 leaves us with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Moving on to step 9:
393 can be fit into 2930 7 times, resulting in a remainder of 179.
The number 7 becomes the next digit in our result. 
Result so far: 203730.7
Subtract 2751 from 2930 to get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Let's proceed to step 10:
When dividing 1790 by 393, we get 4 with a remainder of 218.
Put 4 as the next digit of the answer. 
Result so far: 203730.74
Deduct 1572 from 1790 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 11:
If we divide 2180 by 393, we get 5 and a remainder of 215.
Record the quotient 5 as the next digit in the result. 
Result so far: 203730.745
If we take 1965 away from 2180, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 12:
393 can be fit into 2150 5 times, resulting in a remainder of 185.
Use 5 as the next digit of our solution. 
Result so far: 203730.7455
The remainder is 185 after subtracting 1965 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Our division results in 203730.7455 with a remaining 0.00185.