8470681 ÷ 531 
The aim is to understand the frequency of 531 in 8470681.

Going ahead to step 1:
531 goes into 8 0 times with 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.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 531

Step 2:
If we divide 84 by 531, we get 0 and a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Take the next digit (7) from the dividend and append it to 84, then repeat: 847 / 531

Moving on to step 3:
847 divided by 531 is 1 with a remainder of 316.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 316 after subtracting 531 from 847.
Append the next digit (0) from the dividend to 316 and continue with: 3160 / 531

Let's proceed to step 4:
When dividing 3160 by 531, we get 5 with a remainder of 505.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 2655 from 3160, we get 505.
Grab the next digit (6) from the dividend, add it to 505, then carry on: 5056 / 531

Step 5:
531 goes into 5056 9 times with a remainder of 277.
The number 9 becomes the next digit in our result. 
Result so far: 159.0
The remainder is 277 after subtracting 4779 from 5056.
Grab the next digit (8) from the dividend, add it to 277, then carry on: 2778 / 531

Let's proceed to step 6:
The number 531 fits into 2778 5 times, leaving a remainder of 123.
Write down 5 as next digit of the result. 
Result so far: 1595.0
If we subtract 2655 from 2778, we get 123.
Fetch the next digit (1) from the dividend, attach it to 123 and continue: 1231 / 531

Step 7:
531 goes into 1231 2 times with a remainder of 169.
The next digit of our result is 2. 
Result so far: 15952.0
The remainder is 169 after subtracting 1062 from 1231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Moving on to step 8:
If we divide 1690 by 531, we get 3 and a remainder of 97.
Put 3 as the next digit of the answer. 
Result so far: 15952.3
Deduct 1593 from 1690 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 9:
531 can be fit into 970 1 times, resulting in a remainder of 439.
The next digit of our result is 1. 
Result so far: 15952.31
Subtract 531 from 970 to get 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

Advancing to step 10:
If we divide 4390 by 531, we get 8 and a remainder of 142.
Use 8 as the next digit of our solution. 
Result so far: 15952.318
If we take 4248 away from 4390, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 11:
The number 531 fits into 1420 2 times, leaving a remainder of 358.
Record the quotient 2 as the next digit in the result. 
Result so far: 15952.3182
Subtract 1062 from 1420 to get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 12:
When dividing 3580 by 531, we get 6 with a remainder of 394.
Write down 6 as next digit of the result. 
Result so far: 15952.31826
Deduct 3186 from 3580 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Step 13:
When dividing 3940 by 531, we get 7 with a remainder of 223.
Use 7 as the next digit of our solution. 
Result so far: 15952.318267
Subtract 3717 from 3940 to get 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Advancing to step 14:
531 can be fit into 2230 4 times, resulting in a remainder of 106.
Use 4 as the next digit of our solution. 
Result so far: 15952.3182674
If we subtract 2124 from 2230, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 15:
531 goes into 1060 1 times with a remainder of 529.
Use 1 as the next digit of our solution. 
Result so far: 15952.31826741
The remainder is 529 after subtracting 531 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

In conclusion, the division gives 15952.31826741 with a balance of 5.29e-07.