531244 ÷ 81 
We're looking to find how many times 81 goes into 531244.

Let's proceed to step 1:
5 divided by 81 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 81

Going ahead to step 2:
81 can be fit into 53 0 times, resulting in a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Grab the next digit (1) from the dividend, add it to 53, then carry on: 531 / 81

Advancing to step 3:
531 divided by 81 is 6 with a remainder of 45.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 486 from 531 to get 45.
Take the next digit (2) from the dividend and append it to 45, then repeat: 452 / 81

Moving on to step 4:
81 can be fit into 452 5 times, resulting in a remainder of 47.
The next digit of our result is 5. 
Result so far: 65.0
Deduct 405 from 452 and we're left with 47.
Include the next digit (4) from the dividend after 47, then repeat: 474 / 81

Advancing to step 5:
81 can be fit into 474 5 times, resulting in a remainder of 69.
Write down 5 as next digit of the result. 
Result so far: 655.0
The remainder is 69 after subtracting 405 from 474.
Bring next digit (4) of the dividend behind the 69 and repeat the process: 694 / 81

Going ahead to step 6:
694 divided by 81 is 8 with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 6558.0
Subtracting 648 from 694 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 7:
When dividing 460 by 81, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 6558.5
Deduct 405 from 460 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 8:
81 goes into 550 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 6558.56
If we subtract 486 from 550, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 9:
If we divide 640 by 81, we get 7 and a remainder of 73.
The next digit of our result is 7. 
Result so far: 6558.567
Deduct 567 from 640 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 10:
81 goes into 730 9 times with a remainder of 1.
The next digit of our result is 9. 
Result so far: 6558.5679
Deduct 729 from 730 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 11:
When dividing 10 by 81, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 6558.5679
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
81 goes into 100 1 times with a remainder of 19.
The next digit of our result is 1. 
Result so far: 6558.567901
Deduct 81 from 100 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 13:
If we divide 190 by 81, we get 2 and a remainder of 28.
The next digit of our result is 2. 
Result so far: 6558.5679012
If we take 162 away from 190, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
If we divide 280 by 81, we get 3 and a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 6558.56790123
Deduct 243 from 280 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

After the division, we end up with 6558.56790123 and a remainder of 3.7e-08.