79121 divided by 99 
Let's see how many times 99 fits into 79121.

Step 1:
The number 99 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 99

Let's proceed to step 2:
99 goes into 79 0 times with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Take the next digit (1) from the dividend and append it to 79, then repeat: 791 / 99

Let's proceed to step 3:
If we divide 791 by 99, we get 7 and a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 693 from 791, we get 98.
Bring next digit (2) of the dividend behind the 98 and repeat the process: 982 / 99

Let's proceed to step 4:
982 divided by 99 is 9 with a remainder of 91.
Put 9 as the next digit of the answer. 
Result so far: 79.0
The remainder is 91 after subtracting 891 from 982.
Append the next digit (1) from the dividend to 91 and continue with: 911 / 99

Moving on to step 5:
The number 99 fits into 911 9 times, leaving a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 799.0
Deduct 891 from 911 and we're left 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.

Let's proceed to step 6:
The number 99 fits into 200 2 times, leaving a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 799.2
Deduct 198 from 200 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
When dividing 20 by 99, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 799.2
Subtracting 0 from 20 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.

Advancing to step 8:
If we divide 200 by 99, we get 2 and a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 799.202
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
99 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 799.202
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
200 divided by 99 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 799.20202
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
99 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 799.20202
Deduct 0 from 20 and we're left 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.

On to step 12:
200 divided by 99 is 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 799.2020202
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
The number 99 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 799.2020202
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 799.2020202 and a remainder of 2e-08.