5290636 ÷ 531 
The aim is to understand the frequency of 531 in 5290636.

Moving on to step 1:
531 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 531

Step 2:
The number 531 fits into 52 0 times, leaving a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 531

Going ahead to step 3:
529 divided by 531 is 0 with a remainder of 529.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 529 to get 529.
Fetch the next digit (0) from the dividend, attach it to 529 and continue: 5290 / 531

On to step 4:
531 goes into 5290 9 times with a remainder of 511.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 4779 from 5290 leaves us with 511.
Take the next digit (6) from the dividend and append it to 511, then repeat: 5116 / 531

Step 5:
When dividing 5116 by 531, we get 9 with a remainder of 337.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
Deduct 4779 from 5116 and we're left with 337.
Include the next digit (3) from the dividend after 337, then repeat: 3373 / 531

Advancing to step 6:
531 can be fit into 3373 6 times, resulting in a remainder of 187.
Record the quotient 6 as the next digit in the result. 
Result so far: 996.0
Subtract 3186 from 3373 to get 187.
Take the next digit (6) from the dividend and append it to 187, then repeat: 1876 / 531

On to step 7:
531 goes into 1876 3 times with a remainder of 283.
Use 3 as the next digit of our solution. 
Result so far: 9963.0
If we subtract 1593 from 1876, we get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Moving on to step 8:
If we divide 2830 by 531, we get 5 and a remainder of 175.
The next digit of our result is 5. 
Result so far: 9963.5
Subtract 2655 from 2830 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 9:
If we divide 1750 by 531, we get 3 and a remainder of 157.
The next digit of our result is 3. 
Result so far: 9963.53
If we subtract 1593 from 1750, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Moving on to step 10:
531 goes into 1570 2 times with a remainder of 508.
The number 2 becomes the next digit in our result. 
Result so far: 9963.532
Subtracting 1062 from 1570 leaves us with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Moving on to step 11:
5080 divided by 531 is 9 with a remainder of 301.
Write down 9 as next digit of the result. 
Result so far: 9963.5329
The remainder is 301 after subtracting 4779 from 5080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Advancing to step 12:
If we divide 3010 by 531, we get 5 and a remainder of 355.
Write down 5 as next digit of the result. 
Result so far: 9963.53295
Subtracting 2655 from 3010 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Let's proceed to step 13:
3550 divided by 531 is 6 with a remainder of 364.
The next digit of our result is 6. 
Result so far: 9963.532956
Subtracting 3186 from 3550 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 14:
3640 divided by 531 is 6 with a remainder of 454.
Record the quotient 6 as the next digit in the result. 
Result so far: 9963.5329566
Deduct 3186 from 3640 and we're left with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Our division results in 9963.5329566 with a remaining 4.54e-06.