We're dividing 811216 by 35 
We want to figure out the number of times 811216 can be divided by 35.

On to step 1:
If we divide 8 by 35, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 35

Let's proceed to step 2:
When dividing 81 by 35, we get 2 with a remainder of 11.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 70 from 81, we get 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 35

Moving on to step 3:
35 can be fit into 111 3 times, resulting in a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 23.0
The remainder is 6 after subtracting 105 from 111.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 35

Going ahead to step 4:
35 can be fit into 62 1 times, resulting in a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 231.0
Subtracting 35 from 62 leaves us with 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 35

On to step 5:
35 can be fit into 271 7 times, resulting in a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 2317.0
If we subtract 245 from 271, we get 26.
Take the next digit (6) from the dividend and append it to 26, then repeat: 266 / 35

Going ahead to step 6:
If we divide 266 by 35, we get 7 and a remainder of 21.
The next digit of our result is 7. 
Result so far: 23177.0
Deduct 245 from 266 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
210 divided by 35 is 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 23177.6
Subtracting 210 from 210 leaves us 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.

Advancing to step 8:
35 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 23177.6
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.

Going ahead to step 9:
0 divided by 35 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 23177.6
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.

Our division results in 23177.6 with a remaining 0.0.