85313091 divided by 531 
The aim is to understand the frequency of 531 in 85313091.

Going ahead to step 1:
531 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 531

Moving on to step 2:
When dividing 85 by 531, we get 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Append the next digit (3) from the dividend to 85 and continue with: 853 / 531

Let's proceed to step 3:
531 goes into 853 1 times with a remainder of 322.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 531 from 853 to get 322.
Grab the next digit (1) from the dividend, add it to 322, then carry on: 3221 / 531

Moving on to step 4:
531 can be fit into 3221 6 times, resulting in a remainder of 35.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we take 3186 away from 3221, we end up with 35.
Bring next digit (3) of the dividend behind the 35 and repeat the process: 353 / 531

Moving on to step 5:
353 divided by 531 is 0 with a remainder of 353.
Put 0 as the next digit of the answer. 
Result so far: 160.0
Deduct 0 from 353 and we're left with 353.
Grab the next digit (0) from the dividend, add it to 353, then carry on: 3530 / 531

Going ahead to step 6:
531 goes into 3530 6 times with a remainder of 344.
Write down 6 as next digit of the result. 
Result so far: 1606.0
Deduct 3186 from 3530 and we're left with 344.
Take the next digit (9) from the dividend and append it to 344, then repeat: 3449 / 531

Let's proceed to step 7:
The number 531 fits into 3449 6 times, leaving a remainder of 263.
Write down 6 as next digit of the result. 
Result so far: 16066.0
If we subtract 3186 from 3449, we get 263.
Bring next digit (1) of the dividend behind the 263 and repeat the process: 2631 / 531

Let's proceed to step 8:
The number 531 fits into 2631 4 times, leaving a remainder of 507.
Record the quotient 4 as the next digit in the result. 
Result so far: 160664.0
Subtracting 2124 from 2631 leaves us with 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Advancing to step 9:
When dividing 5070 by 531, we get 9 with a remainder of 291.
The next digit of our result is 9. 
Result so far: 160664.9
Deduct 4779 from 5070 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Step 10:
When dividing 2910 by 531, we get 5 with a remainder of 255.
Put 5 as the next digit of the answer. 
Result so far: 160664.95
Subtract 2655 from 2910 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Moving on to step 11:
When dividing 2550 by 531, we get 4 with a remainder of 426.
Write down 4 as next digit of the result. 
Result so far: 160664.954
The remainder is 426 after subtracting 2124 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 12:
When dividing 4260 by 531, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 160664.9548
Subtract 4248 from 4260 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
If we divide 120 by 531, we get 0 and a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 160664.9548
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 14:
531 goes into 1200 2 times with a remainder of 138.
Record the quotient 2 as the next digit in the result. 
Result so far: 160664.954802
If we subtract 1062 from 1200, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 15:
531 can be fit into 1380 2 times, resulting in a remainder of 318.
Write down 2 as next digit of the result. 
Result so far: 160664.9548022
Deduct 1062 from 1380 and we're left with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

The quotient of the division is 160664.9548022, and the remainder is 3.18e-06.