Let's divide 415115 by 99
We want to figure out the number of times 415115 can be divided by 99.

Step 1:
If we divide 4 by 99, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 99

On to step 2:
The number 99 fits into 41 0 times, leaving a remainder of 41.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 99

Advancing to step 3:
The number 99 fits into 415 4 times, leaving a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 396 from 415 leaves us with 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 99

Going ahead to step 4:
When dividing 191 by 99, we get 1 with a remainder of 92.
Put 1 as the next digit of the answer. 
Result so far: 41.0
If we take 99 away from 191, we end up with 92.
Grab the next digit (1) from the dividend, add it to 92, then carry on: 921 / 99

On to step 5:
921 divided by 99 is 9 with a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 419.0
Subtract 891 from 921 to get 30.
Fetch the next digit (5) from the dividend, attach it to 30 and continue: 305 / 99

On to step 6:
99 goes into 305 3 times with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 4193.0
Deduct 297 from 305 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.

Going ahead to step 7:
The number 99 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 4193.0
Subtracting 0 from 80 leaves us 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.

Moving on to step 8:
99 can be fit into 800 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 4193.08
If we take 792 away from 800, we end up 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.

Let's proceed to step 9:
If we divide 80 by 99, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 4193.08
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
If we divide 800 by 99, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 4193.0808
Subtract 792 from 800 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
80 divided by 99 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 4193.0808
The remainder is 80 after subtracting 0 from 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 12:
When dividing 800 by 99, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 4193.080808
Subtract 792 from 800 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
The number 99 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 4193.080808
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:
800 divided by 99 is 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 4193.08080808
If we take 792 away from 800, we end up 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.

The final outcome is 4193.08080808, with a leftover of 8e-09.