827242 ÷ 81 
We're looking to find how many times 81 goes into 827242.

On to step 1:
If we divide 8 by 81, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 81

Let's proceed to step 2:
If we divide 82 by 81, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 81 from 82 and we're left with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 81

Step 3:
If we divide 17 by 81, we get 0 and a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 17 after subtracting 0 from 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 81

On to step 4:
81 goes into 172 2 times with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 102.0
The remainder is 10 after subtracting 162 from 172.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 81

On to step 5:
81 can be fit into 104 1 times, resulting in a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 1021.0
If we subtract 81 from 104, we get 23.
Take the next digit (2) from the dividend and append it to 23, then repeat: 232 / 81

Advancing to step 6:
The number 81 fits into 232 2 times, leaving a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 10212.0
If we take 162 away from 232, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 7:
If we divide 700 by 81, we get 8 and a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 10212.8
If we take 648 away from 700, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 8:
The number 81 fits into 520 6 times, leaving a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 10212.86
Subtracting 486 from 520 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
The number 81 fits into 340 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 10212.864
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
If we divide 160 by 81, we get 1 and a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 10212.8641
If we subtract 81 from 160, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 11:
The number 81 fits into 790 9 times, leaving a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 10212.86419
If we subtract 729 from 790, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 12:
If we divide 610 by 81, we get 7 and a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 10212.864197
If we subtract 567 from 610, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 13:
81 can be fit into 430 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 10212.8641975
If we take 405 away from 430, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
81 can be fit into 250 3 times, resulting in a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 10212.86419753
If we subtract 243 from 250, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 10212.86419753 with a remaining 7e-09.