We divide 961618 by 15
We want to figure out the number of times 961618 can be divided by 15.

On to step 1:
15 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 15

Let's proceed to step 2:
15 can be fit into 96 6 times, resulting in a remainder of 6.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 90 from 96, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 15

Advancing to step 3:
15 can be fit into 61 4 times, resulting in a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
Subtract 60 from 61 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 15

Moving on to step 4:
If we divide 16 by 15, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 641.0
Subtract 15 from 16 to get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 15

Going ahead to step 5:
15 goes into 11 0 times with a remainder of 11.
The next digit of our result is 0. 
Result so far: 6410.0
If we take 0 away from 11, we end up with 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 15

Moving on to step 6:
15 goes into 118 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 64107.0
Subtracting 105 from 118 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
15 goes into 130 8 times with a remainder of 10.
The next digit of our result is 8. 
Result so far: 64107.8
Subtracting 120 from 130 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 64107.86
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
When dividing 100 by 15, we get 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 64107.866
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 64107.866 with a remainder of 0.001.