We look at the division of 810219 by 75 
We want to figure out the number of times 810219 can be divided by 75.

Going ahead to step 1:
When dividing 8 by 75, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 75

On to step 2:
81 divided by 75 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 75 from 81 leaves us with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 75

Moving on to step 3:
The number 75 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 60, we end up with 60.
Include the next digit (2) from the dividend after 60, then repeat: 602 / 75

Moving on to step 4:
When dividing 602 by 75, we get 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 108.0
Subtract 600 from 602 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 75

On to step 5:
21 divided by 75 is 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 1080.0
If we subtract 0 from 21, we get 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 75

Moving on to step 6:
75 can be fit into 219 2 times, resulting in a remainder of 69.
Write down 2 as next digit of the result. 
Result so far: 10802.0
If we take 150 away from 219, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 7:
The number 75 fits into 690 9 times, leaving a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 10802.9
Subtract 675 from 690 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
75 goes into 150 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 10802.92
Deduct 150 from 150 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 75 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10802.92
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 75 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10802.92
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 10802.92, and the remainder is 0.0.