502887 divided by 68 
The aim is to understand the frequency of 68 in 502887.

Going ahead to step 1:
68 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 68

Advancing to step 2:
68 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Grab the next digit (2) from the dividend, add it to 50, then carry on: 502 / 68

On to step 3:
If we divide 502 by 68, we get 7 and a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 476 from 502 to get 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 68

Let's proceed to step 4:
68 can be fit into 268 3 times, resulting in a remainder of 64.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
Subtracting 204 from 268 leaves us with 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 68

Moving on to step 5:
68 can be fit into 648 9 times, resulting in a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 739.0
Subtract 612 from 648 to get 36.
Append the next digit (7) from the dividend to 36 and continue with: 367 / 68

On to step 6:
367 divided by 68 is 5 with a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 7395.0
Subtracting 340 from 367 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
68 goes into 270 3 times with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 7395.3
If we subtract 204 from 270, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 8:
68 goes into 660 9 times with a remainder of 48.
The next digit of our result is 9. 
Result so far: 7395.39
Deduct 612 from 660 and we're left 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.

Step 9:
When dividing 480 by 68, we get 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 7395.397
If we take 476 away from 480, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
If we divide 40 by 68, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 7395.397
If we take 0 away from 40, we end up 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.

Let's proceed to step 11:
68 can be fit into 400 5 times, resulting in a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 7395.39705
Deduct 340 from 400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
The number 68 fits into 600 8 times, leaving a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 7395.397058
If we take 544 away from 600, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
68 goes into 560 8 times with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 7395.3970588
If we subtract 544 from 560, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 7395.3970588 with a remaining 1.6e-07.