We look at the division of 18354824 by 15 
We want to divide 18354824 by 15.

Going ahead to step 1:
The number 15 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 15

Going ahead to step 2:
15 can be fit into 18 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 15 away from 18, we end up with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 15

Moving on to step 3:
15 can be fit into 33 2 times, resulting in a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 30 from 33, we get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 15

Let's proceed to step 4:
If we divide 35 by 15, we get 2 and a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 122.0
Deduct 30 from 35 and we're left with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 15

On to step 5:
15 goes into 54 3 times with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 1223.0
Subtract 45 from 54 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 15

Going ahead to step 6:
15 goes into 98 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 12236.0
Deduct 90 from 98 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 15

Advancing to step 7:
The number 15 fits into 82 5 times, leaving a remainder of 7.
The next digit of our result is 5. 
Result so far: 122365.0
If we take 75 away from 82, we end up with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 15

Going ahead to step 8:
15 goes into 74 4 times with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 1223654.0
If we subtract 60 from 74, we 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.

Step 9:
15 goes into 140 9 times with a remainder of 5.
The next digit of our result is 9. 
Result so far: 1223654.9
If we take 135 away from 140, 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 next digit of our result is 3. 
Result so far: 1223654.93
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.

Moving on to step 11:
When dividing 50 by 15, we get 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 1223654.933
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.

The quotient of the division is 1223654.933, and the remainder is 0.0005.