We're dividing 715415 by 99 
We want to figure out the number of times 715415 can be divided by 99.

Step 1:
The number 99 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 99

Moving on to step 2:
71 divided by 99 is 0 with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Append the next digit (5) from the dividend to 71 and continue with: 715 / 99

Moving on to step 3:
The number 99 fits into 715 7 times, leaving a remainder of 22.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 693 from 715 and we're left with 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 99

Let's proceed to step 4:
99 goes into 224 2 times with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 72.0
The remainder is 26 after subtracting 198 from 224.
Fetch the next digit (1) from the dividend, attach it to 26 and continue: 261 / 99

Advancing to step 5:
99 can be fit into 261 2 times, resulting in a remainder of 63.
The next digit of our result is 2. 
Result so far: 722.0
If we take 198 away from 261, we end up with 63.
Append the next digit (5) from the dividend to 63 and continue with: 635 / 99

Advancing to step 6:
99 can be fit into 635 6 times, resulting in a remainder of 41.
Put 6 as the next digit of the answer. 
Result so far: 7226.0
The remainder is 41 after subtracting 594 from 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 7:
99 goes into 410 4 times with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 7226.4
Deduct 396 from 410 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
99 goes into 140 1 times with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 7226.41
The remainder is 41 after subtracting 99 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 9:
99 can be fit into 410 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 7226.414
Subtract 396 from 410 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
The number 99 fits into 140 1 times, leaving a remainder of 41.
The next digit of our result is 1. 
Result so far: 7226.4141
Subtract 99 from 140 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 11:
99 goes into 410 4 times with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 7226.41414
If we take 396 away from 410, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
99 goes into 140 1 times with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 7226.414141
The remainder is 41 after subtracting 99 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 13:
When dividing 410 by 99, we get 4 with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 7226.4141414
Subtracting 396 from 410 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
If we divide 140 by 99, we get 1 and a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 7226.41414141
Subtract 99 from 140 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Our division results in 7226.41414141 with a remaining 4.1e-08.