612885 divided by 15 
Let's see how many times 15 fits into 612885.

Moving on to step 1:
When dividing 6 by 15, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 15

Moving on to step 2:
The number 15 fits into 61 4 times, leaving a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 60 from 61 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 15

Advancing to step 3:
15 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Subtract 0 from 12 to get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 15

Let's proceed to step 4:
The number 15 fits into 128 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 408.0
Deduct 120 from 128 and we're left with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 15

Let's proceed to step 5:
15 can be fit into 88 5 times, resulting in a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 4085.0
Subtract 75 from 88 to get 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 15

Step 6:
15 goes into 135 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 40859.0
Subtracting 135 from 135 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
When dividing 0 by 15, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 40859.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 15, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 40859.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 40859.0 and a remainder of 0.0.