524168 ÷ 68 
The aim is to understand the frequency of 68 in 524168.

Going ahead to step 1:
68 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 68

Step 2:
68 goes into 52 0 times with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 68

Going ahead to step 3:
If we divide 524 by 68, we get 7 and a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 476 from 524, we get 48.
Grab the next digit (1) from the dividend, add it to 48, then carry on: 481 / 68

Going ahead to step 4:
68 goes into 481 7 times with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
If we take 476 away from 481, we end up with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 68

Let's proceed to step 5:
If we divide 56 by 68, we get 0 and a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 770.0
Deduct 0 from 56 and we're left with 56.
Include the next digit (8) from the dividend after 56, then repeat: 568 / 68

Advancing to step 6:
568 divided by 68 is 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 7708.0
Subtract 544 from 568 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
68 goes into 240 3 times with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 7708.3
The remainder is 36 after subtracting 204 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
360 divided by 68 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 7708.35
Deduct 340 from 360 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
The number 68 fits into 200 2 times, leaving a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 7708.352
Deduct 136 from 200 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 10:
When dividing 640 by 68, we get 9 with a remainder of 28.
The next digit of our result is 9. 
Result so far: 7708.3529
Subtracting 612 from 640 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
68 goes into 280 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 7708.35294
If we take 272 away from 280, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
When dividing 80 by 68, we get 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 7708.352941
The remainder is 12 after subtracting 68 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
The number 68 fits into 120 1 times, leaving a remainder of 52.
The next digit of our result is 1. 
Result so far: 7708.3529411
The remainder is 52 after subtracting 68 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

After the division, we end up with 7708.3529411 and a remainder of 5.2e-07.