We look at the division of 99573890 by 797 
Our goal is to divide 99573890 by 797.

Let's proceed to step 1:
If we divide 9 by 797, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 797

Step 2:
The number 797 fits into 99 0 times, leaving a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Append the next digit (5) from the dividend to 99 and continue with: 995 / 797

Let's proceed to step 3:
797 can be fit into 995 1 times, resulting in a remainder of 198.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 797 from 995 and we're left with 198.
Grab the next digit (7) from the dividend, add it to 198, then carry on: 1987 / 797

Let's proceed to step 4:
797 goes into 1987 2 times with a remainder of 393.
The next digit of our result is 2. 
Result so far: 12.0
If we take 1594 away from 1987, we end up with 393.
Include the next digit (3) from the dividend after 393, then repeat: 3933 / 797

Advancing to step 5:
The number 797 fits into 3933 4 times, leaving a remainder of 745.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Subtracting 3188 from 3933 leaves us with 745.
Bring next digit (8) of the dividend behind the 745 and repeat the process: 7458 / 797

Let's proceed to step 6:
If we divide 7458 by 797, we get 9 and a remainder of 285.
Use 9 as the next digit of our solution. 
Result so far: 1249.0
If we take 7173 away from 7458, we end up with 285.
Append the next digit (9) from the dividend to 285 and continue with: 2859 / 797

Step 7:
When dividing 2859 by 797, we get 3 with a remainder of 468.
Use 3 as the next digit of our solution. 
Result so far: 12493.0
If we subtract 2391 from 2859, we get 468.
Take the next digit (0) from the dividend and append it to 468, then repeat: 4680 / 797

On to step 8:
797 goes into 4680 5 times with a remainder of 695.
Record the quotient 5 as the next digit in the result. 
Result so far: 124935.0
If we take 3985 away from 4680, we end up with 695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

Let's proceed to step 9:
6950 divided by 797 is 8 with a remainder of 574.
Put 8 as the next digit of the answer. 
Result so far: 124935.8
The remainder is 574 after subtracting 6376 from 6950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Moving on to step 10:
797 can be fit into 5740 7 times, resulting in a remainder of 161.
Use 7 as the next digit of our solution. 
Result so far: 124935.87
Subtracting 5579 from 5740 leaves us with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Step 11:
797 goes into 1610 2 times with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 124935.872
The remainder is 16 after subtracting 1594 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
160 divided by 797 is 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 124935.872
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 13:
The number 797 fits into 1600 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 124935.87202
Subtracting 1594 from 1600 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 14:
When dividing 60 by 797, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 124935.87202
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 15:
797 goes into 600 0 times with a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 124935.87202
Deduct 0 from 600 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

After the division, we end up with 124935.87202 and a remainder of 6e-06.