We look at the division of 865234 by 75 
We want to figure out the number of times 865234 can be divided by 75.

Step 1:
8 divided by 75 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 75

Let's proceed to step 2:
86 divided by 75 is 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 75 from 86 to get 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 75

Let's proceed to step 3:
If we divide 115 by 75, we get 1 and a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 75 from 115 to get 40.
Take the next digit (2) from the dividend and append it to 40, then repeat: 402 / 75

Advancing to step 4:
402 divided by 75 is 5 with a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 115.0
The remainder is 27 after subtracting 375 from 402.
Fetch the next digit (3) from the dividend, attach it to 27 and continue: 273 / 75

Step 5:
75 can be fit into 273 3 times, resulting in a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 1153.0
If we subtract 225 from 273, we get 48.
Include the next digit (4) from the dividend after 48, then repeat: 484 / 75

Going ahead to step 6:
If we divide 484 by 75, we get 6 and a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 11536.0
If we subtract 450 from 484, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 7:
75 can be fit into 340 4 times, resulting in a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 11536.4
If we take 300 away from 340, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
75 can be fit into 400 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 11536.45
If we subtract 375 from 400, 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.

Let's proceed to step 9:
250 divided by 75 is 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 11536.453
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.

On to step 10:
When dividing 250 by 75, we get 3 with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 11536.4533
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 11536.4533, and the remainder is 0.00025.