86031417 ÷ 512 
The aim is to understand the frequency of 512 in 86031417.

Moving on to step 1:
If we divide 8 by 512, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 512

On to step 2:
512 goes into 86 0 times with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (0) from the dividend and append it to 86, then repeat: 860 / 512

Advancing to step 3:
The number 512 fits into 860 1 times, leaving a remainder of 348.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 348 after subtracting 512 from 860.
Include the next digit (3) from the dividend after 348, then repeat: 3483 / 512

Going ahead to step 4:
512 can be fit into 3483 6 times, resulting in a remainder of 411.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we subtract 3072 from 3483, we get 411.
Bring next digit (1) of the dividend behind the 411 and repeat the process: 4111 / 512

On to step 5:
When dividing 4111 by 512, we get 8 with a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 168.0
Subtracting 4096 from 4111 leaves us with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 512

Moving on to step 6:
154 divided by 512 is 0 with a remainder of 154.
Use 0 as the next digit of our solution. 
Result so far: 1680.0
The remainder is 154 after subtracting 0 from 154.
Include the next digit (1) from the dividend after 154, then repeat: 1541 / 512

Advancing to step 7:
The number 512 fits into 1541 3 times, leaving a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 16803.0
Subtract 1536 from 1541 to get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 512

On to step 8:
The number 512 fits into 57 0 times, leaving a remainder of 57.
The next digit of our result is 0. 
Result so far: 168030.0
Subtracting 0 from 57 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 9:
570 divided by 512 is 1 with a remainder of 58.
Put 1 as the next digit of the answer. 
Result so far: 168030.1
Deduct 512 from 570 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 10:
512 goes into 580 1 times with a remainder of 68.
Put 1 as the next digit of the answer. 
Result so far: 168030.11
Deduct 512 from 580 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The quotient of the division is 168030.11, and the remainder is 0.068.