87870898 divided by 797 
We want to divide 87870898 by 797.

Step 1:
8 divided by 797 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 797

On to step 2:
797 goes into 87 0 times with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Fetch the next digit (8) from the dividend, attach it to 87 and continue: 878 / 797

Moving on to step 3:
797 can be fit into 878 1 times, resulting in a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 797 from 878 leaves us with 81.
Bring next digit (7) of the dividend behind the 81 and repeat the process: 817 / 797

Going ahead to step 4:
817 divided by 797 is 1 with a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 797 from 817 to get 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 797

Moving on to step 5:
If we divide 200 by 797, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
Subtract 0 from 200 to get 200.
Include the next digit (8) from the dividend after 200, then repeat: 2008 / 797

On to step 6:
If we divide 2008 by 797, we get 2 and a remainder of 414.
Write down 2 as next digit of the result. 
Result so far: 1102.0
If we take 1594 away from 2008, we end up with 414.
Take the next digit (9) from the dividend and append it to 414, then repeat: 4149 / 797

Step 7:
When dividing 4149 by 797, we get 5 with a remainder of 164.
Use 5 as the next digit of our solution. 
Result so far: 11025.0
Subtracting 3985 from 4149 leaves us with 164.
Include the next digit (8) from the dividend after 164, then repeat: 1648 / 797

Let's proceed to step 8:
The number 797 fits into 1648 2 times, leaving a remainder of 54.
The next digit of our result is 2. 
Result so far: 110252.0
The remainder is 54 after subtracting 1594 from 1648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
If we divide 540 by 797, we get 0 and a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 110252.0
If we subtract 0 from 540, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 10:
When dividing 5400 by 797, we get 6 with a remainder of 618.
Use 6 as the next digit of our solution. 
Result so far: 110252.06
Subtracting 4782 from 5400 leaves us with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Moving on to step 11:
When dividing 6180 by 797, we get 7 with a remainder of 601.
Record the quotient 7 as the next digit in the result. 
Result so far: 110252.067
Deduct 5579 from 6180 and we're left with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

On to step 12:
When dividing 6010 by 797, we get 7 with a remainder of 431.
Use 7 as the next digit of our solution. 
Result so far: 110252.0677
Subtracting 5579 from 6010 leaves us with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

The final result is 110252.0677 with a remainder of 0.00431.