82158880 divided by 531 
Let's see how many times 531 fits into 82158880.

Advancing to step 1:
8 divided by 531 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 531

Step 2:
The number 531 fits into 82 0 times, leaving a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 531

Moving on to step 3:
The number 531 fits into 821 1 times, leaving a remainder of 290.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 531 away from 821, we end up with 290.
Bring next digit (5) of the dividend behind the 290 and repeat the process: 2905 / 531

Going ahead to step 4:
531 goes into 2905 5 times with a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 2655 away from 2905, we end up with 250.
Append the next digit (8) from the dividend to 250 and continue with: 2508 / 531

Moving on to step 5:
If we divide 2508 by 531, we get 4 and a remainder of 384.
The next digit of our result is 4. 
Result so far: 154.0
If we take 2124 away from 2508, we end up with 384.
Append the next digit (8) from the dividend to 384 and continue with: 3848 / 531

Going ahead to step 6:
3848 divided by 531 is 7 with a remainder of 131.
The number 7 becomes the next digit in our result. 
Result so far: 1547.0
The remainder is 131 after subtracting 3717 from 3848.
Include the next digit (8) from the dividend after 131, then repeat: 1318 / 531

Moving on to step 7:
If we divide 1318 by 531, we get 2 and a remainder of 256.
The next digit of our result is 2. 
Result so far: 15472.0
Deduct 1062 from 1318 and we're left with 256.
Take the next digit (0) from the dividend and append it to 256, then repeat: 2560 / 531

Step 8:
531 can be fit into 2560 4 times, resulting in a remainder of 436.
The next digit of our result is 4. 
Result so far: 154724.0
If we take 2124 away from 2560, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Going ahead to step 9:
If we divide 4360 by 531, we get 8 and a remainder of 112.
Use 8 as the next digit of our solution. 
Result so far: 154724.8
If we subtract 4248 from 4360, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 10:
1120 divided by 531 is 2 with a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 154724.82
The remainder is 58 after subtracting 1062 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 11:
If we divide 580 by 531, we get 1 and a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 154724.821
Subtracting 531 from 580 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 12:
When dividing 490 by 531, we get 0 with a remainder of 490.
The number 0 becomes the next digit in our result. 
Result so far: 154724.821
Deduct 0 from 490 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 13:
If we divide 4900 by 531, we get 9 and a remainder of 121.
Use 9 as the next digit of our solution. 
Result so far: 154724.82109
Deduct 4779 from 4900 and we're left with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

On to step 14:
531 goes into 1210 2 times with a remainder of 148.
Use 2 as the next digit of our solution. 
Result so far: 154724.821092
If we subtract 1062 from 1210, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 15:
When dividing 1480 by 531, we get 2 with a remainder of 418.
Write down 2 as next digit of the result. 
Result so far: 154724.8210922
If we take 1062 away from 1480, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Our division results in 154724.8210922 with a remaining 4.18e-06.