Let's divide 80193991 by 140
Let's see how many times 140 fits into 80193991.

Going ahead to step 1:
The number 140 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 140

Going ahead to step 2:
If we divide 80 by 140, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Append the next digit (1) from the dividend to 80 and continue with: 801 / 140

Advancing to step 3:
140 can be fit into 801 5 times, resulting in a remainder of 101.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 700 from 801 and we're left with 101.
Bring next digit (9) of the dividend behind the 101 and repeat the process: 1019 / 140

Moving on to step 4:
If we divide 1019 by 140, we get 7 and a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 57.0
The remainder is 39 after subtracting 980 from 1019.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 140

Advancing to step 5:
140 can be fit into 393 2 times, resulting in a remainder of 113.
Write down 2 as next digit of the result. 
Result so far: 572.0
If we take 280 away from 393, we end up with 113.
Include the next digit (9) from the dividend after 113, then repeat: 1139 / 140

Let's proceed to step 6:
140 goes into 1139 8 times with a remainder of 19.
The number 8 becomes the next digit in our result. 
Result so far: 5728.0
If we subtract 1120 from 1139, we get 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 140

Going ahead to step 7:
199 divided by 140 is 1 with a remainder of 59.
Put 1 as the next digit of the answer. 
Result so far: 57281.0
Subtracting 140 from 199 leaves us with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 140

Moving on to step 8:
When dividing 591 by 140, we get 4 with a remainder of 31.
Use 4 as the next digit of our solution. 
Result so far: 572814.0
Deduct 560 from 591 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 9:
310 divided by 140 is 2 with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 572814.2
Subtracting 280 from 310 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
When dividing 300 by 140, we get 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 572814.22
Subtracting 280 from 300 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 572814.22 with a balance of 0.02.