We're dividing 91525 by 75 
We're looking to find how many times 75 goes into 91525.

Moving on to step 1:
The number 75 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 75

Let's proceed to step 2:
75 goes into 91 1 times with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 75 from 91 to get 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 75

Let's proceed to step 3:
165 divided by 75 is 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 150 from 165 to get 15.
Bring next digit (2) of the dividend behind the 15 and repeat the process: 152 / 75

Moving on to step 4:
The number 75 fits into 152 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 122.0
Subtracting 150 from 152 leaves us with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 75

Going ahead to step 5:
When dividing 25 by 75, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 1220.0
Deduct 0 from 25 and we're left 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.

On to step 6:
When dividing 250 by 75, we get 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 1220.3
If we subtract 225 from 250, 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 7:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 1220.33
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 1220.33 with a remaining 0.025.