We look at the division of 961510 by 75 
We're looking to find how many times 75 goes into 961510.

Let's proceed to step 1:
If we divide 9 by 75, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 75

Advancing to step 2:
The number 75 fits into 96 1 times, leaving a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 75 from 96 and we're left with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 75

On to step 3:
The number 75 fits into 211 2 times, leaving a remainder of 61.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 150 away from 211, we end up with 61.
Grab the next digit (5) from the dividend, add it to 61, then carry on: 615 / 75

Moving on to step 4:
When dividing 615 by 75, we get 8 with a remainder of 15.
The next digit of our result is 8. 
Result so far: 128.0
The remainder is 15 after subtracting 600 from 615.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 75

Moving on to step 5:
75 goes into 151 2 times with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 1282.0
Subtract 150 from 151 to get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 75

Let's proceed to step 6:
When dividing 10 by 75, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 12820.0
If we subtract 0 from 10, we 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.

Step 7:
75 goes into 100 1 times with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 12820.1
If we subtract 75 from 100, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
250 divided by 75 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 12820.13
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
250 divided by 75 is 3 with a remainder of 25.
The next digit of our result is 3. 
Result so far: 12820.133
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 12820.133, and the remainder is 0.0025.