We divide 811356 by 72
We want to figure out the number of times 811356 can be divided by 72.

On to step 1:
If we divide 8 by 72, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 72

On to step 2:
72 can be fit into 81 1 times, resulting in a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 72 from 81 to get 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 72

Let's proceed to step 3:
72 can be fit into 91 1 times, resulting in a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 72 from 91 to get 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 72

Let's proceed to step 4:
72 can be fit into 193 2 times, resulting in a remainder of 49.
Put 2 as the next digit of the answer. 
Result so far: 112.0
If we take 144 away from 193, we end up with 49.
Bring next digit (5) of the dividend behind the 49 and repeat the process: 495 / 72

Step 5:
When dividing 495 by 72, we get 6 with a remainder of 63.
Write down 6 as next digit of the result. 
Result so far: 1126.0
Subtracting 432 from 495 leaves us with 63.
Take the next digit (6) from the dividend and append it to 63, then repeat: 636 / 72

Moving on to step 6:
If we divide 636 by 72, we get 8 and a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 11268.0
If we subtract 576 from 636, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 7:
The number 72 fits into 600 8 times, leaving a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 11268.8
If we subtract 576 from 600, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
72 goes into 240 3 times with a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 11268.83
The remainder is 24 after subtracting 216 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 9:
72 goes into 240 3 times with a remainder of 24.
The next digit of our result is 3. 
Result so far: 11268.833
Subtracting 216 from 240 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 11268.833, and the remainder is 0.0024.