82315085 divided by 531 
Let's see how many times 531 fits into 82315085.

Step 1:
The number 531 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 531

On to step 2:
When dividing 82 by 531, we get 0 with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 82 leaves us with 82.
Include the next digit (3) from the dividend after 82, then repeat: 823 / 531

Let's proceed to step 3:
If we divide 823 by 531, we get 1 and a remainder of 292.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 531 from 823 and we're left with 292.
Fetch the next digit (1) from the dividend, attach it to 292 and continue: 2921 / 531

Moving on to step 4:
If we divide 2921 by 531, we get 5 and a remainder of 266.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 2655 from 2921 and we're left with 266.
Include the next digit (5) from the dividend after 266, then repeat: 2665 / 531

Step 5:
If we divide 2665 by 531, we get 5 and a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 155.0
If we subtract 2655 from 2665, we get 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 531

On to step 6:
531 goes into 100 0 times with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 1550.0
Deduct 0 from 100 and we're left with 100.
Grab the next digit (8) from the dividend, add it to 100, then carry on: 1008 / 531

On to step 7:
If we divide 1008 by 531, we get 1 and a remainder of 477.
Put 1 as the next digit of the answer. 
Result so far: 15501.0
If we subtract 531 from 1008, we get 477.
Grab the next digit (5) from the dividend, add it to 477, then carry on: 4775 / 531

Let's proceed to step 8:
4775 divided by 531 is 8 with a remainder of 527.
Use 8 as the next digit of our solution. 
Result so far: 155018.0
Subtract 4248 from 4775 to get 527.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5270, and continue the process.

Going ahead to step 9:
5270 divided by 531 is 9 with a remainder of 491.
Write down 9 as next digit of the result. 
Result so far: 155018.9
If we take 4779 away from 5270, we end up with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Going ahead to step 10:
If we divide 4910 by 531, we get 9 and a remainder of 131.
The number 9 becomes the next digit in our result. 
Result so far: 155018.99
Deduct 4779 from 4910 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

The final outcome is 155018.99, with a leftover of 0.131.