880263 ÷ 81 
We want to figure out the number of times 880263 can be divided by 81.

Advancing to step 1:
The number 81 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 81

Let's proceed to step 2:
When dividing 88 by 81, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 81 from 88 and we're left with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 81

Advancing to step 3:
When dividing 70 by 81, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 70 to get 70.
Grab the next digit (2) from the dividend, add it to 70, then carry on: 702 / 81

Step 4:
The number 81 fits into 702 8 times, leaving a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
Subtract 648 from 702 to get 54.
Append the next digit (6) from the dividend to 54 and continue with: 546 / 81

On to step 5:
546 divided by 81 is 6 with a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 1086.0
If we subtract 486 from 546, we get 60.
Grab the next digit (3) from the dividend, add it to 60, then carry on: 603 / 81

Let's proceed to step 6:
81 goes into 603 7 times with a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 10867.0
If we subtract 567 from 603, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
360 divided by 81 is 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 10867.4
Deduct 324 from 360 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
81 can be fit into 360 4 times, resulting in a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 10867.44
Subtracting 324 from 360 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The quotient of the division is 10867.44, and the remainder is 0.036.