93180217 ÷ 504 
The aim is to understand the frequency of 504 in 93180217.

Going ahead to step 1:
If we divide 9 by 504, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 504

Step 2:
504 goes into 93 0 times with a remainder of 93.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 93 after subtracting 0 from 93.
Include the next digit (1) from the dividend after 93, then repeat: 931 / 504

On to step 3:
504 can be fit into 931 1 times, resulting in a remainder of 427.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 504 from 931 to get 427.
Take the next digit (8) from the dividend and append it to 427, then repeat: 4278 / 504

Moving on to step 4:
504 can be fit into 4278 8 times, resulting in a remainder of 246.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 4032 from 4278 and we're left with 246.
Bring next digit (0) of the dividend behind the 246 and repeat the process: 2460 / 504

On to step 5:
The number 504 fits into 2460 4 times, leaving a remainder of 444.
Put 4 as the next digit of the answer. 
Result so far: 184.0
Subtract 2016 from 2460 to get 444.
Bring next digit (2) of the dividend behind the 444 and repeat the process: 4442 / 504

Going ahead to step 6:
4442 divided by 504 is 8 with a remainder of 410.
The next digit of our result is 8. 
Result so far: 1848.0
If we take 4032 away from 4442, we end up with 410.
Bring next digit (1) of the dividend behind the 410 and repeat the process: 4101 / 504

On to step 7:
504 goes into 4101 8 times with a remainder of 69.
Put 8 as the next digit of the answer. 
Result so far: 18488.0
The remainder is 69 after subtracting 4032 from 4101.
Include the next digit (7) from the dividend after 69, then repeat: 697 / 504

Moving on to step 8:
504 goes into 697 1 times with a remainder of 193.
Put 1 as the next digit of the answer. 
Result so far: 184881.0
If we take 504 away from 697, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Advancing to step 9:
If we divide 1930 by 504, we get 3 and a remainder of 418.
The next digit of our result is 3. 
Result so far: 184881.3
The remainder is 418 after subtracting 1512 from 1930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Going ahead to step 10:
504 goes into 4180 8 times with a remainder of 148.
The next digit of our result is 8. 
Result so far: 184881.38
The remainder is 148 after subtracting 4032 from 4180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 11:
When dividing 1480 by 504, we get 2 with a remainder of 472.
The number 2 becomes the next digit in our result. 
Result so far: 184881.382
If we take 1008 away from 1480, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 12:
The number 504 fits into 4720 9 times, leaving a remainder of 184.
Put 9 as the next digit of the answer. 
Result so far: 184881.3829
If we subtract 4536 from 4720, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 13:
504 goes into 1840 3 times with a remainder of 328.
The number 3 becomes the next digit in our result. 
Result so far: 184881.38293
Subtract 1512 from 1840 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 14:
The number 504 fits into 3280 6 times, leaving a remainder of 256.
Record the quotient 6 as the next digit in the result. 
Result so far: 184881.382936
Deduct 3024 from 3280 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 15:
504 goes into 2560 5 times with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 184881.3829365
Subtract 2520 from 2560 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
When dividing 400 by 504, we get 0 with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 184881.3829365
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 184881.3829365 with a remainder of 4e-07.