We look at the division of 80950104 by 391 
We want to divide 80950104 by 391.

On to step 1:
If we divide 8 by 391, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
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 / 391

Moving on to step 2:
If we divide 80 by 391, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 391

Let's proceed to step 3:
391 can be fit into 809 2 times, resulting in a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 782 from 809 leaves us with 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 391

Advancing to step 4:
If we divide 275 by 391, we get 0 and a remainder of 275.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 275, we get 275.
Include the next digit (0) from the dividend after 275, then repeat: 2750 / 391

Going ahead to step 5:
If we divide 2750 by 391, we get 7 and a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 207.0
Subtracting 2737 from 2750 leaves us with 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 391

Let's proceed to step 6:
131 divided by 391 is 0 with a remainder of 131.
Put 0 as the next digit of the answer. 
Result so far: 2070.0
The remainder is 131 after subtracting 0 from 131.
Take the next digit (0) from the dividend and append it to 131, then repeat: 1310 / 391

Step 7:
391 can be fit into 1310 3 times, resulting in a remainder of 137.
The number 3 becomes the next digit in our result. 
Result so far: 20703.0
Deduct 1173 from 1310 and we're left with 137.
Grab the next digit (4) from the dividend, add it to 137, then carry on: 1374 / 391

Going ahead to step 8:
The number 391 fits into 1374 3 times, leaving a remainder of 201.
Put 3 as the next digit of the answer. 
Result so far: 207033.0
The remainder is 201 after subtracting 1173 from 1374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Let's proceed to step 9:
2010 divided by 391 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 207033.5
Subtract 1955 from 2010 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
391 goes into 550 1 times with a remainder of 159.
Write down 1 as next digit of the result. 
Result so far: 207033.51
Deduct 391 from 550 and we're left with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Going ahead to step 11:
If we divide 1590 by 391, we get 4 and a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 207033.514
If we subtract 1564 from 1590, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 12:
When dividing 260 by 391, we get 0 with a remainder of 260.
The next digit of our result is 0. 
Result so far: 207033.514
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 13:
391 can be fit into 2600 6 times, resulting in a remainder of 254.
The number 6 becomes the next digit in our result. 
Result so far: 207033.51406
If we subtract 2346 from 2600, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 14:
If we divide 2540 by 391, we get 6 and a remainder of 194.
Record the quotient 6 as the next digit in the result. 
Result so far: 207033.514066
Subtracting 2346 from 2540 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

The final result is 207033.514066 with a remainder of 1.94e-05.