Let's divide 128591 by 75
Our goal is to divide 128591 by 75.

Let's proceed to step 1:
If we divide 1 by 75, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 75

Let's proceed to step 2:
When dividing 12 by 75, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 75

Advancing to step 3:
The number 75 fits into 128 1 times, leaving a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 75 from 128, we get 53.
Bring next digit (5) of the dividend behind the 53 and repeat the process: 535 / 75

Going ahead to step 4:
75 can be fit into 535 7 times, resulting in a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 525 from 535, we get 10.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 75

Moving on to step 5:
The number 75 fits into 109 1 times, leaving a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 171.0
The remainder is 34 after subtracting 75 from 109.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 75

Moving on to step 6:
When dividing 341 by 75, we get 4 with a remainder of 41.
The next digit of our result is 4. 
Result so far: 1714.0
Deduct 300 from 341 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 7:
410 divided by 75 is 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 1714.5
The remainder is 35 after subtracting 375 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
75 can be fit into 350 4 times, resulting in a remainder of 50.
Record the quotient 4 as the next digit in the result. 
Result so far: 1714.54
Subtracting 300 from 350 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
75 can be fit into 500 6 times, resulting in a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 1714.546
Subtracting 450 from 500 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
When dividing 500 by 75, we get 6 with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 1714.5466
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 1714.5466 with a remaining 0.0005.