504876 divided by 68 
The aim is to understand the frequency of 68 in 504876.

Advancing to step 1:
5 divided by 68 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 68

Advancing to step 2:
If we divide 50 by 68, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 68

Let's proceed to step 3:
68 goes into 504 7 times with a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 476 from 504 and we're left with 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 68

Going ahead to step 4:
288 divided by 68 is 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 74.0
Deduct 272 from 288 and we're left with 16.
Bring next digit (7) of the dividend behind the 16 and repeat the process: 167 / 68

Going ahead to step 5:
68 can be fit into 167 2 times, resulting in a remainder of 31.
Put 2 as the next digit of the answer. 
Result so far: 742.0
If we take 136 away from 167, we end up with 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 68

Step 6:
68 goes into 316 4 times with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 7424.0
Subtract 272 from 316 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 7:
440 divided by 68 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 7424.6
Subtract 408 from 440 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 8:
68 goes into 320 4 times with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 7424.64
If we take 272 away from 320, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 9:
480 divided by 68 is 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 7424.647
If we subtract 476 from 480, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
The number 68 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7424.647
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
If we divide 400 by 68, we get 5 and a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 7424.64705
The remainder is 60 after subtracting 340 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
600 divided by 68 is 8 with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 7424.647058
Subtract 544 from 600 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 13:
If we divide 560 by 68, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 7424.6470588
If we take 544 away from 560, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 7424.6470588, with a leftover of 1.6e-07.