We look at the division of 809402 by 75 
We want to figure out the number of times 809402 can be divided by 75.

Advancing to step 1:
75 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 75

Step 2:
When dividing 80 by 75, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 75 away from 80, we end up with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 75

Let's proceed to step 3:
When dividing 59 by 75, we get 0 with a remainder of 59.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 59, we get 59.
Take the next digit (4) from the dividend and append it to 59, then repeat: 594 / 75

Moving on to step 4:
75 goes into 594 7 times with a remainder of 69.
The next digit of our result is 7. 
Result so far: 107.0
Deduct 525 from 594 and we're left with 69.
Bring next digit (0) of the dividend behind the 69 and repeat the process: 690 / 75

Step 5:
The number 75 fits into 690 9 times, leaving a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 1079.0
The remainder is 15 after subtracting 675 from 690.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 75

On to step 6:
152 divided by 75 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 10792.0
Subtract 150 from 152 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
75 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10792.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
75 goes into 200 2 times with a remainder of 50.
The next digit of our result is 2. 
Result so far: 10792.02
If we take 150 away from 200, we end up 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.

Going ahead to step 9:
75 can be fit into 500 6 times, resulting in a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 10792.026
Subtract 450 from 500 to 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.

Advancing to step 10:
500 divided by 75 is 6 with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 10792.0266
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 10792.0266, with a leftover of 0.0005.