85831958 ÷ 417 
The aim is to understand the frequency of 417 in 85831958.

On to step 1:
8 divided by 417 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 417

Moving on to step 2:
85 divided by 417 is 0 with a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Grab the next digit (8) from the dividend, add it to 85, then carry on: 858 / 417

Let's proceed to step 3:
858 divided by 417 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 834 from 858 and we're left with 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 417

Step 4:
417 can be fit into 243 0 times, resulting in a remainder of 243.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtracting 0 from 243 leaves us with 243.
Fetch the next digit (1) from the dividend, attach it to 243 and continue: 2431 / 417

On to step 5:
When dividing 2431 by 417, we get 5 with a remainder of 346.
The next digit of our result is 5. 
Result so far: 205.0
Deduct 2085 from 2431 and we're left with 346.
Fetch the next digit (9) from the dividend, attach it to 346 and continue: 3469 / 417

Step 6:
3469 divided by 417 is 8 with a remainder of 133.
Use 8 as the next digit of our solution. 
Result so far: 2058.0
Deduct 3336 from 3469 and we're left with 133.
Fetch the next digit (5) from the dividend, attach it to 133 and continue: 1335 / 417

Moving on to step 7:
417 goes into 1335 3 times with a remainder of 84.
The number 3 becomes the next digit in our result. 
Result so far: 20583.0
Deduct 1251 from 1335 and we're left with 84.
Include the next digit (8) from the dividend after 84, then repeat: 848 / 417

Going ahead to step 8:
417 goes into 848 2 times with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 205832.0
If we subtract 834 from 848, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 9:
140 divided by 417 is 0 with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 205832.0
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 10:
1400 divided by 417 is 3 with a remainder of 149.
The next digit of our result is 3. 
Result so far: 205832.03
If we subtract 1251 from 1400, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Let's proceed to step 11:
If we divide 1490 by 417, we get 3 and a remainder of 239.
The next digit of our result is 3. 
Result so far: 205832.033
Deduct 1251 from 1490 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

The final result is 205832.033 with a remainder of 0.0239.