We look at the division of 78992354 by 99 
We want to figure out the number of times 78992354 can be divided by 99.

Advancing to step 1:
99 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 99

Moving on to step 2:
When dividing 78 by 99, we get 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (9) from the dividend and append it to 78, then repeat: 789 / 99

Going ahead to step 3:
When dividing 789 by 99, we get 7 with a remainder of 96.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 693 away from 789, we end up with 96.
Append the next digit (9) from the dividend to 96 and continue with: 969 / 99

Advancing to step 4:
99 can be fit into 969 9 times, resulting in a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 79.0
If we subtract 891 from 969, we get 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 99

Let's proceed to step 5:
99 can be fit into 782 7 times, resulting in a remainder of 89.
The next digit of our result is 7. 
Result so far: 797.0
Subtracting 693 from 782 leaves us with 89.
Grab the next digit (3) from the dividend, add it to 89, then carry on: 893 / 99

Let's proceed to step 6:
The number 99 fits into 893 9 times, leaving a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 7979.0
Subtract 891 from 893 to get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 99

On to step 7:
If we divide 25 by 99, we get 0 and a remainder of 25.
The next digit of our result is 0. 
Result so far: 79790.0
If we take 0 away from 25, we end up with 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 99

On to step 8:
When dividing 254 by 99, we get 2 with a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 797902.0
Subtracting 198 from 254 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 9:
560 divided by 99 is 5 with a remainder of 65.
The next digit of our result is 5. 
Result so far: 797902.5
Subtract 495 from 560 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 10:
99 can be fit into 650 6 times, resulting in a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 797902.56
If we subtract 594 from 650, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
560 divided by 99 is 5 with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 797902.565
If we take 495 away from 560, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 12:
The number 99 fits into 650 6 times, leaving a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 797902.5656
Subtracting 594 from 650 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 13:
560 divided by 99 is 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 797902.56565
Subtracting 495 from 560 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 14:
650 divided by 99 is 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 797902.565656
Deduct 594 from 650 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 15:
560 divided by 99 is 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 797902.5656565
Subtracting 495 from 560 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 16:
If we divide 650 by 99, we get 6 and a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 797902.56565656
If we subtract 594 from 650, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 797902.56565656 and a remainder of 5.6e-08.