619439 divided by 68 
The aim is to understand the frequency of 68 in 619439.

Moving on to step 1:
68 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 68

Going ahead to step 2:
61 divided by 68 is 0 with a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 61, we end up with 61.
Grab the next digit (9) from the dividend, add it to 61, then carry on: 619 / 68

On to step 3:
The number 68 fits into 619 9 times, leaving a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 612 from 619 and we're left with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 68

Let's proceed to step 4:
When dividing 74 by 68, we get 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 91.0
Deduct 68 from 74 and we're left with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 68

Step 5:
If we divide 63 by 68, we get 0 and a remainder of 63.
The next digit of our result is 0. 
Result so far: 910.0
Subtracting 0 from 63 leaves us with 63.
Bring next digit (9) of the dividend behind the 63 and repeat the process: 639 / 68

Advancing to step 6:
68 goes into 639 9 times with a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 9109.0
If we take 612 away from 639, we end up 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.

Moving on to step 7:
68 can be fit into 270 3 times, resulting in a remainder of 66.
Write down 3 as next digit of the result. 
Result so far: 9109.3
If we take 204 away from 270, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 8:
68 goes into 660 9 times with a remainder of 48.
The number 9 becomes the next digit in our result. 
Result so far: 9109.39
If we subtract 612 from 660, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 9:
When dividing 480 by 68, we get 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 9109.397
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.

Advancing to step 10:
When dividing 40 by 68, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 9109.397
Subtract 0 from 40 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.

Moving on to step 11:
68 goes into 400 5 times with a remainder of 60.
The next digit of our result is 5. 
Result so far: 9109.39705
If we take 340 away from 400, we end up 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.

Step 12:
The number 68 fits into 600 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 9109.397058
If we subtract 544 from 600, we 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.

Moving on 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: 9109.3970588
The remainder is 16 after subtracting 544 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 9109.3970588 and a remainder of 1.6e-07.