We're dividing 28419143 by 797 
We want to figure out the number of times 28419143 can be divided by 797.

Step 1:
When dividing 2 by 797, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 797

Going ahead to step 2:
797 can be fit into 28 0 times, resulting in a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (4) from the dividend and append it to 28, then repeat: 284 / 797

Step 3:
When dividing 284 by 797, we get 0 with a remainder of 284.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 284, we get 284.
Append the next digit (1) from the dividend to 284 and continue with: 2841 / 797

Advancing to step 4:
The number 797 fits into 2841 3 times, leaving a remainder of 450.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 2391 from 2841 and we're left with 450.
Include the next digit (9) from the dividend after 450, then repeat: 4509 / 797

Let's proceed to step 5:
When dividing 4509 by 797, we get 5 with a remainder of 524.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 3985 from 4509 and we're left with 524.
Include the next digit (1) from the dividend after 524, then repeat: 5241 / 797

Going ahead to step 6:
797 can be fit into 5241 6 times, resulting in a remainder of 459.
The next digit of our result is 6. 
Result so far: 356.0
If we take 4782 away from 5241, we end up with 459.
Bring next digit (4) of the dividend behind the 459 and repeat the process: 4594 / 797

Advancing to step 7:
797 goes into 4594 5 times with a remainder of 609.
Write down 5 as next digit of the result. 
Result so far: 3565.0
Subtract 3985 from 4594 to get 609.
Take the next digit (3) from the dividend and append it to 609, then repeat: 6093 / 797

Let's proceed to step 8:
The number 797 fits into 6093 7 times, leaving a remainder of 514.
Write down 7 as next digit of the result. 
Result so far: 35657.0
Subtract 5579 from 6093 to get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Advancing to step 9:
5140 divided by 797 is 6 with a remainder of 358.
The next digit of our result is 6. 
Result so far: 35657.6
Deduct 4782 from 5140 and we're left with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Moving on to step 10:
If we divide 3580 by 797, we get 4 and a remainder of 392.
Put 4 as the next digit of the answer. 
Result so far: 35657.64
Deduct 3188 from 3580 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 11:
3920 divided by 797 is 4 with a remainder of 732.
Record the quotient 4 as the next digit in the result. 
Result so far: 35657.644
Subtract 3188 from 3920 to get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

After the division, we end up with 35657.644 and a remainder of 0.0732.