447172 divided by 99 
We're looking to find how many times 99 goes into 447172.

On to step 1:
When dividing 4 by 99, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 99

On to step 2:
99 can be fit into 44 0 times, resulting in a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 44 and we're left with 44.
Take the next digit (7) from the dividend and append it to 44, then repeat: 447 / 99

On to step 3:
The number 99 fits into 447 4 times, leaving a remainder of 51.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 396 away from 447, we end up with 51.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 99

Let's proceed to step 4:
99 can be fit into 511 5 times, resulting in a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
If we subtract 495 from 511, we get 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 99

Going ahead to step 5:
If we divide 167 by 99, we get 1 and a remainder of 68.
The number 1 becomes the next digit in our result. 
Result so far: 451.0
If we take 99 away from 167, we end up with 68.
Fetch the next digit (2) from the dividend, attach it to 68 and continue: 682 / 99

Going ahead to step 6:
The number 99 fits into 682 6 times, leaving a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 4516.0
If we take 594 away from 682, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 7:
The number 99 fits into 880 8 times, leaving a remainder of 88.
Write down 8 as next digit of the result. 
Result so far: 4516.8
Deduct 792 from 880 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 8:
When dividing 880 by 99, we get 8 with a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 4516.88
Subtracting 792 from 880 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Our division results in 4516.88 with a remaining 0.088.