880145 ÷ 99 
We're looking to find how many times 99 goes into 880145.

Going ahead to step 1:
When dividing 8 by 99, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 99

On to step 2:
If we divide 88 by 99, we get 0 and a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 88 after subtracting 0 from 88.
Append the next digit (0) from the dividend to 88 and continue with: 880 / 99

Advancing to step 3:
880 divided by 99 is 8 with a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 792 from 880 and we're left with 88.
Append the next digit (1) from the dividend to 88 and continue with: 881 / 99

On to step 4:
99 goes into 881 8 times with a remainder of 89.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
Subtract 792 from 881 to get 89.
Append the next digit (4) from the dividend to 89 and continue with: 894 / 99

On to step 5:
The number 99 fits into 894 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 889.0
If we subtract 891 from 894, we get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 99

On to step 6:
The number 99 fits into 35 0 times, leaving a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 8890.0
Subtracting 0 from 35 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 7:
The number 99 fits into 350 3 times, leaving a remainder of 53.
Record the quotient 3 as the next digit in the result. 
Result so far: 8890.3
Subtracting 297 from 350 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 8:
530 divided by 99 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 8890.35
If we subtract 495 from 530, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
If we divide 350 by 99, we get 3 and a remainder of 53.
The next digit of our result is 3. 
Result so far: 8890.353
If we subtract 297 from 350, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 10:
The number 99 fits into 530 5 times, leaving a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 8890.3535
If we subtract 495 from 530, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 11:
99 can be fit into 350 3 times, resulting in a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 8890.35353
Subtract 297 from 350 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 12:
99 goes into 530 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 8890.353535
Subtracting 495 from 530 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 13:
99 goes into 350 3 times with a remainder of 53.
The number 3 becomes the next digit in our result. 
Result so far: 8890.3535353
Subtracting 297 from 350 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 14:
If we divide 530 by 99, we get 5 and a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 8890.35353535
Subtract 495 from 530 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 8890.35353535 and a remainder of 3.5e-08.