82883087 ÷ 531 
The aim is to understand the frequency of 531 in 82883087.

Advancing to step 1:
If we divide 8 by 531, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 531

Moving on to step 2:
82 divided by 531 is 0 with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Take the next digit (8) from the dividend and append it to 82, then repeat: 828 / 531

Going ahead to step 3:
When dividing 828 by 531, we get 1 with a remainder of 297.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 531 from 828 to get 297.
Include the next digit (8) from the dividend after 297, then repeat: 2978 / 531

Step 4:
When dividing 2978 by 531, we get 5 with a remainder of 323.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 2655 from 2978 and we're left with 323.
Include the next digit (3) from the dividend after 323, then repeat: 3233 / 531

Moving on to step 5:
The number 531 fits into 3233 6 times, leaving a remainder of 47.
The next digit of our result is 6. 
Result so far: 156.0
Subtract 3186 from 3233 to get 47.
Take the next digit (0) from the dividend and append it to 47, then repeat: 470 / 531

Step 6:
When dividing 470 by 531, we get 0 with a remainder of 470.
Record the quotient 0 as the next digit in the result. 
Result so far: 1560.0
Deduct 0 from 470 and we're left with 470.
Append the next digit (8) from the dividend to 470 and continue with: 4708 / 531

On to step 7:
The number 531 fits into 4708 8 times, leaving a remainder of 460.
Write down 8 as next digit of the result. 
Result so far: 15608.0
Subtract 4248 from 4708 to get 460.
Bring next digit (7) of the dividend behind the 460 and repeat the process: 4607 / 531

Step 8:
When dividing 4607 by 531, we get 8 with a remainder of 359.
The number 8 becomes the next digit in our result. 
Result so far: 156088.0
Subtracting 4248 from 4607 leaves us with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Going ahead to step 9:
When dividing 3590 by 531, we get 6 with a remainder of 404.
Use 6 as the next digit of our solution. 
Result so far: 156088.6
If we take 3186 away from 3590, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 10:
4040 divided by 531 is 7 with a remainder of 323.
The number 7 becomes the next digit in our result. 
Result so far: 156088.67
If we subtract 3717 from 4040, we get 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Advancing to step 11:
3230 divided by 531 is 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 156088.676
Subtracting 3186 from 3230 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
531 can be fit into 440 0 times, resulting in a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 156088.676
If we subtract 0 from 440, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 13:
When dividing 4400 by 531, we get 8 with a remainder of 152.
Put 8 as the next digit of the answer. 
Result so far: 156088.67608
Subtracting 4248 from 4400 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 14:
The number 531 fits into 1520 2 times, leaving a remainder of 458.
The next digit of our result is 2. 
Result so far: 156088.676082
The remainder is 458 after subtracting 1062 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Let's proceed to step 15:
When dividing 4580 by 531, we get 8 with a remainder of 332.
The next digit of our result is 8. 
Result so far: 156088.6760828
If we subtract 4248 from 4580, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 16:
3320 divided by 531 is 6 with a remainder of 134.
The next digit of our result is 6. 
Result so far: 156088.67608286
If we take 3186 away from 3320, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Our division results in 156088.67608286 with a remaining 1.34e-07.