Let's divide 27144680 by 15
We're looking to find how many times 15 goes into 27144680.

Moving on to step 1:
When dividing 2 by 15, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 15

Step 2:
15 goes into 27 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 15 from 27 to get 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 15

Let's proceed to step 3:
The number 15 fits into 121 8 times, leaving a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 120 from 121, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 15

Let's proceed to step 4:
If we divide 14 by 15, we get 0 and a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 180.0
Subtracting 0 from 14 leaves us with 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 15

Going ahead to step 5:
15 goes into 144 9 times with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 1809.0
If we take 135 away from 144, we end up with 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 15

Advancing to step 6:
When dividing 96 by 15, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 18096.0
Subtract 90 from 96 to get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 15

Moving on to step 7:
68 divided by 15 is 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 180964.0
The remainder is 8 after subtracting 60 from 68.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 15

Moving on to step 8:
80 divided by 15 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 1809645.0
If we subtract 75 from 80, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 1809645.3
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
The number 15 fits into 50 3 times, leaving a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 1809645.33
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 1809645.33 and a remainder of 0.005.