We divide 870275 by 81
We want to divide 870275 by 81.

Let's proceed to step 1:
8 divided by 81 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 81

Let's proceed to step 2:
When dividing 87 by 81, we get 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 6 after subtracting 81 from 87.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 81

Step 3:
81 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 60, we get 60.
Bring next digit (2) of the dividend behind the 60 and repeat the process: 602 / 81

Going ahead to step 4:
81 can be fit into 602 7 times, resulting in a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
If we subtract 567 from 602, we get 35.
Fetch the next digit (7) from the dividend, attach it to 35 and continue: 357 / 81

Step 5:
The number 81 fits into 357 4 times, leaving a remainder of 33.
Write down 4 as next digit of the result. 
Result so far: 1074.0
The remainder is 33 after subtracting 324 from 357.
Include the next digit (5) from the dividend after 33, then repeat: 335 / 81

On to step 6:
81 can be fit into 335 4 times, resulting in a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 10744.0
Deduct 324 from 335 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
The number 81 fits into 110 1 times, leaving a remainder of 29.
The next digit of our result is 1. 
Result so far: 10744.1
Subtracting 81 from 110 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 8:
If we divide 290 by 81, we get 3 and a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 10744.13
Deduct 243 from 290 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 9:
The number 81 fits into 470 5 times, leaving a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 10744.135
If we subtract 405 from 470, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 10:
When dividing 650 by 81, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 10744.1358
Subtracting 648 from 650 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 11:
The number 81 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 10744.1358
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
200 divided by 81 is 2 with a remainder of 38.
The next digit of our result is 2. 
Result so far: 10744.135802
The remainder is 38 after subtracting 162 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 13:
380 divided by 81 is 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 10744.1358024
Subtract 324 from 380 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 14:
The number 81 fits into 560 6 times, leaving a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 10744.13580246
Deduct 486 from 560 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

In conclusion, the division gives 10744.13580246 with a balance of 7.4e-08.