We're dividing 80945143 by 793 
We want to divide 80945143 by 793.

Advancing to step 1:
8 divided by 793 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 793

Let's proceed to step 2:
If we divide 80 by 793, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Fetch the next digit (9) from the dividend, attach it to 80 and continue: 809 / 793

Moving on to step 3:
793 goes into 809 1 times with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 793 from 809 to get 16.
Include the next digit (4) from the dividend after 16, then repeat: 164 / 793

On to step 4:
164 divided by 793 is 0 with a remainder of 164.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 164 to get 164.
Include the next digit (5) from the dividend after 164, then repeat: 1645 / 793

Let's proceed to step 5:
793 can be fit into 1645 2 times, resulting in a remainder of 59.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we take 1586 away from 1645, we end up with 59.
Append the next digit (1) from the dividend to 59 and continue with: 591 / 793

Moving on to step 6:
591 divided by 793 is 0 with a remainder of 591.
Put 0 as the next digit of the answer. 
Result so far: 1020.0
Subtract 0 from 591 to get 591.
Take the next digit (4) from the dividend and append it to 591, then repeat: 5914 / 793

Step 7:
793 goes into 5914 7 times with a remainder of 363.
Use 7 as the next digit of our solution. 
Result so far: 10207.0
If we subtract 5551 from 5914, we get 363.
Grab the next digit (3) from the dividend, add it to 363, then carry on: 3633 / 793

Step 8:
793 goes into 3633 4 times with a remainder of 461.
Write down 4 as next digit of the result. 
Result so far: 102074.0
If we take 3172 away from 3633, we end up with 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Going ahead to step 9:
4610 divided by 793 is 5 with a remainder of 645.
Put 5 as the next digit of the answer. 
Result so far: 102074.5
Subtract 3965 from 4610 to get 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Moving on to step 10:
793 can be fit into 6450 8 times, resulting in a remainder of 106.
Put 8 as the next digit of the answer. 
Result so far: 102074.58
Subtracting 6344 from 6450 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 11:
When dividing 1060 by 793, we get 1 with a remainder of 267.
The number 1 becomes the next digit in our result. 
Result so far: 102074.581
Subtracting 793 from 1060 leaves us with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

On to step 12:
793 goes into 2670 3 times with a remainder of 291.
The number 3 becomes the next digit in our result. 
Result so far: 102074.5813
Subtract 2379 from 2670 to get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

On to step 13:
If we divide 2910 by 793, we get 3 and a remainder of 531.
The number 3 becomes the next digit in our result. 
Result so far: 102074.58133
Deduct 2379 from 2910 and we're left with 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

The final outcome is 102074.58133, with a leftover of 0.000531.