80791644 divided by 798 
We're looking to find how many times 798 goes into 80791644.

Step 1:
If we divide 8 by 798, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 798

Going ahead to step 2:
If we divide 80 by 798, 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 (7) from the dividend, attach it to 80 and continue: 807 / 798

Moving on to step 3:
The number 798 fits into 807 1 times, leaving a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 9 after subtracting 798 from 807.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 798

Step 4:
99 divided by 798 is 0 with a remainder of 99.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 99 after subtracting 0 from 99.
Fetch the next digit (1) from the dividend, attach it to 99 and continue: 991 / 798

Step 5:
991 divided by 798 is 1 with a remainder of 193.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Subtract 798 from 991 to get 193.
Bring next digit (6) of the dividend behind the 193 and repeat the process: 1936 / 798

Going ahead to step 6:
When dividing 1936 by 798, we get 2 with a remainder of 340.
Write down 2 as next digit of the result. 
Result so far: 1012.0
If we take 1596 away from 1936, we end up with 340.
Fetch the next digit (4) from the dividend, attach it to 340 and continue: 3404 / 798

On to step 7:
798 can be fit into 3404 4 times, resulting in a remainder of 212.
Put 4 as the next digit of the answer. 
Result so far: 10124.0
The remainder is 212 after subtracting 3192 from 3404.
Include the next digit (4) from the dividend after 212, then repeat: 2124 / 798

Moving on to step 8:
If we divide 2124 by 798, we get 2 and a remainder of 528.
Put 2 as the next digit of the answer. 
Result so far: 101242.0
The remainder is 528 after subtracting 1596 from 2124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Let's proceed to step 9:
When dividing 5280 by 798, we get 6 with a remainder of 492.
The number 6 becomes the next digit in our result. 
Result so far: 101242.6
Subtracting 4788 from 5280 leaves us with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Step 10:
798 goes into 4920 6 times with a remainder of 132.
Write down 6 as next digit of the result. 
Result so far: 101242.66
Subtract 4788 from 4920 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The final outcome is 101242.66, with a leftover of 0.132.