Let's divide 881370 by 81
We want to figure out the number of times 881370 can be divided by 81.

Going ahead to step 1:
81 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 81

Advancing to step 2:
The number 81 fits into 88 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 81 from 88, we get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 81

Let's proceed to step 3:
81 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 71 and we're left with 71.
Bring next digit (3) of the dividend behind the 71 and repeat the process: 713 / 81

On to step 4:
713 divided by 81 is 8 with a remainder of 65.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
If we subtract 648 from 713, we get 65.
Grab the next digit (7) from the dividend, add it to 65, then carry on: 657 / 81

Going ahead to step 5:
If we divide 657 by 81, we get 8 and a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 1088.0
The remainder is 9 after subtracting 648 from 657.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 81

Advancing to step 6:
81 goes into 90 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 10881.0
Deduct 81 from 90 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
When dividing 90 by 81, we get 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 10881.1
The remainder is 9 after subtracting 81 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 8:
81 can be fit into 90 1 times, resulting in a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 10881.11
If we take 81 away from 90, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 10881.11 with a remainder of 0.009.