We're dividing 8730467 by 417 
The aim is to understand the frequency of 417 in 8730467.

On to step 1:
When dividing 8 by 417, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 417

On to step 2:
417 goes into 87 0 times with a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Include the next digit (3) from the dividend after 87, then repeat: 873 / 417

Moving on to step 3:
When dividing 873 by 417, we get 2 with a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 834 away from 873, we end up with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 417

On to step 4:
When dividing 390 by 417, we get 0 with a remainder of 390.
Write down 0 as next digit of the result. 
Result so far: 20.0
Deduct 0 from 390 and we're left with 390.
Fetch the next digit (4) from the dividend, attach it to 390 and continue: 3904 / 417

On to step 5:
If we divide 3904 by 417, we get 9 and a remainder of 151.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
Subtract 3753 from 3904 to get 151.
Append the next digit (6) from the dividend to 151 and continue with: 1516 / 417

Advancing to step 6:
417 can be fit into 1516 3 times, resulting in a remainder of 265.
The number 3 becomes the next digit in our result. 
Result so far: 2093.0
If we take 1251 away from 1516, we end up with 265.
Include the next digit (7) from the dividend after 265, then repeat: 2657 / 417

Moving on to step 7:
The number 417 fits into 2657 6 times, leaving a remainder of 155.
Put 6 as the next digit of the answer. 
Result so far: 20936.0
Subtracting 2502 from 2657 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 8:
The number 417 fits into 1550 3 times, leaving a remainder of 299.
Use 3 as the next digit of our solution. 
Result so far: 20936.3
Subtracting 1251 from 1550 leaves us with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Step 9:
The number 417 fits into 2990 7 times, leaving a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 20936.37
If we subtract 2919 from 2990, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 10:
417 goes into 710 1 times with a remainder of 293.
Record the quotient 1 as the next digit in the result. 
Result so far: 20936.371
Subtracting 417 from 710 leaves us with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Moving on to step 11:
417 can be fit into 2930 7 times, resulting in a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 20936.3717
The remainder is 11 after subtracting 2919 from 2930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 12:
110 divided by 417 is 0 with a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 20936.3717
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 13:
If we divide 1100 by 417, we get 2 and a remainder of 266.
Put 2 as the next digit of the answer. 
Result so far: 20936.371702
Subtracting 834 from 1100 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Moving on to step 14:
If we divide 2660 by 417, we get 6 and a remainder of 158.
Use 6 as the next digit of our solution. 
Result so far: 20936.3717026
If we subtract 2502 from 2660, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 15:
1580 divided by 417 is 3 with a remainder of 329.
Use 3 as the next digit of our solution. 
Result so far: 20936.37170263
Subtract 1251 from 1580 to get 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

After the division, we end up with 20936.37170263 and a remainder of 3.29e-07.