Let's divide 99756278 by 123
We want to figure out the number of times 99756278 can be divided by 123.

On to step 1:
The number 123 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 123

Moving on to step 2:
The number 123 fits into 99 0 times, leaving a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 123

Let's proceed to step 3:
The number 123 fits into 997 8 times, leaving a remainder of 13.
The next digit of our result is 8. 
Result so far: 8.0
If we take 984 away from 997, we end up with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 123

Going ahead to step 4:
123 goes into 135 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Subtract 123 from 135 to get 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 123

Advancing to step 5:
123 goes into 126 1 times with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 811.0
Subtract 123 from 126 to get 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 123

Step 6:
The number 123 fits into 32 0 times, leaving a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 8110.0
Subtract 0 from 32 to get 32.
Append the next digit (7) from the dividend to 32 and continue with: 327 / 123

Going ahead to step 7:
If we divide 327 by 123, we get 2 and a remainder of 81.
Use 2 as the next digit of our solution. 
Result so far: 81102.0
Subtract 246 from 327 to get 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 123

Advancing to step 8:
If we divide 818 by 123, we get 6 and a remainder of 80.
Put 6 as the next digit of the answer. 
Result so far: 811026.0
If we subtract 738 from 818, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
123 goes into 800 6 times with a remainder of 62.
Use 6 as the next digit of our solution. 
Result so far: 811026.6
Subtracting 738 from 800 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
If we divide 620 by 123, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 811026.65
Deduct 615 from 620 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
When dividing 50 by 123, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 811026.65
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
The number 123 fits into 500 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 811026.6504
Deduct 492 from 500 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
The number 123 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 811026.6504
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 14:
When dividing 800 by 123, we get 6 with a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 811026.650406
Subtracting 738 from 800 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 15:
620 divided by 123 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 811026.6504065
Deduct 615 from 620 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 16:
123 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 811026.6504065
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 811026.6504065 with a balance of 5e-08.