84252782 ÷ 531 
We want to figure out the number of times 84252782 can be divided by 531.

Advancing to step 1:
The number 531 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 531

Going ahead to step 2:
84 divided by 531 is 0 with a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Grab the next digit (2) from the dividend, add it to 84, then carry on: 842 / 531

On to step 3:
531 can be fit into 842 1 times, resulting in a remainder of 311.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 531 from 842 to get 311.
Fetch the next digit (5) from the dividend, attach it to 311 and continue: 3115 / 531

On to step 4:
The number 531 fits into 3115 5 times, leaving a remainder of 460.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 2655 from 3115, we get 460.
Fetch the next digit (2) from the dividend, attach it to 460 and continue: 4602 / 531

On to step 5:
531 can be fit into 4602 8 times, resulting in a remainder of 354.
Put 8 as the next digit of the answer. 
Result so far: 158.0
The remainder is 354 after subtracting 4248 from 4602.
Bring next digit (7) of the dividend behind the 354 and repeat the process: 3547 / 531

Moving on to step 6:
The number 531 fits into 3547 6 times, leaving a remainder of 361.
The next digit of our result is 6. 
Result so far: 1586.0
Subtract 3186 from 3547 to get 361.
Append the next digit (8) from the dividend to 361 and continue with: 3618 / 531

Step 7:
3618 divided by 531 is 6 with a remainder of 432.
Record the quotient 6 as the next digit in the result. 
Result so far: 15866.0
If we subtract 3186 from 3618, we get 432.
Take the next digit (2) from the dividend and append it to 432, then repeat: 4322 / 531

Step 8:
4322 divided by 531 is 8 with a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 158668.0
Subtracting 4248 from 4322 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
531 goes into 740 1 times with a remainder of 209.
The next digit of our result is 1. 
Result so far: 158668.1
Subtract 531 from 740 to get 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Moving on to step 10:
The number 531 fits into 2090 3 times, leaving a remainder of 497.
The number 3 becomes the next digit in our result. 
Result so far: 158668.13
The remainder is 497 after subtracting 1593 from 2090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Advancing to step 11:
The number 531 fits into 4970 9 times, leaving a remainder of 191.
Record the quotient 9 as the next digit in the result. 
Result so far: 158668.139
Subtracting 4779 from 4970 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 12:
531 can be fit into 1910 3 times, resulting in a remainder of 317.
Record the quotient 3 as the next digit in the result. 
Result so far: 158668.1393
Subtracting 1593 from 1910 leaves us with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

On to step 13:
531 can be fit into 3170 5 times, resulting in a remainder of 515.
Write down 5 as next digit of the result. 
Result so far: 158668.13935
Subtract 2655 from 3170 to get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

On to step 14:
When dividing 5150 by 531, we get 9 with a remainder of 371.
The number 9 becomes the next digit in our result. 
Result so far: 158668.139359
The remainder is 371 after subtracting 4779 from 5150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Step 15:
If we divide 3710 by 531, we get 6 and a remainder of 524.
The number 6 becomes the next digit in our result. 
Result so far: 158668.1393596
Deduct 3186 from 3710 and we're left with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Let's proceed to step 16:
5240 divided by 531 is 9 with a remainder of 461.
Use 9 as the next digit of our solution. 
Result so far: 158668.13935969
The remainder is 461 after subtracting 4779 from 5240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

After the division, we end up with 158668.13935969 and a remainder of 4.61e-07.