41238872 ÷ 15 
We want to figure out the number of times 41238872 can be divided by 15.

Moving on to step 1:
If we divide 4 by 15, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 15

On to step 2:
41 divided by 15 is 2 with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 30 from 41 leaves us with 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 15

Step 3:
When dividing 112 by 15, we get 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 105 from 112 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 15

Moving on to step 4:
When dividing 73 by 15, we get 4 with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 274.0
Deduct 60 from 73 and we're left with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 15

Going ahead to step 5:
When dividing 138 by 15, we get 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 2749.0
Subtracting 135 from 138 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 15

Step 6:
The number 15 fits into 38 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 27492.0
The remainder is 8 after subtracting 30 from 38.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 15

Advancing to step 7:
15 goes into 87 5 times with a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 274925.0
If we subtract 75 from 87, we get 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 15

Let's proceed to step 8:
15 goes into 122 8 times with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 2749258.0
If we take 120 away from 122, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
15 can be fit into 20 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 2749258.1
If we take 15 away from 20, we end up 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.

Step 10:
If we divide 50 by 15, we get 3 and a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 2749258.13
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 2749258.133
Deduct 45 from 50 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.

The final outcome is 2749258.133, with a leftover of 0.0005.