We're dividing 133996 by 68 
The aim is to understand the frequency of 68 in 133996.

On to step 1:
1 divided by 68 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 68

Step 2:
When dividing 13 by 68, we get 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 68

Advancing to step 3:
If we divide 133 by 68, we get 1 and a remainder of 65.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 68 from 133 and we're left with 65.
Bring next digit (9) of the dividend behind the 65 and repeat the process: 659 / 68

Step 4:
When dividing 659 by 68, we get 9 with a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 612 from 659 and we're left with 47.
Fetch the next digit (9) from the dividend, attach it to 47 and continue: 479 / 68

Moving on to step 5:
The number 68 fits into 479 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 197.0
Subtract 476 from 479 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 68

Advancing to step 6:
68 can be fit into 36 0 times, resulting in a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 1970.0
Subtract 0 from 36 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
When dividing 360 by 68, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 1970.5
If we take 340 away from 360, we end up 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.

Going ahead to step 8:
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: 1970.52
Subtracting 136 from 200 leaves us 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 9:
68 can be fit into 640 9 times, resulting in a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 1970.529
The remainder is 28 after subtracting 612 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
The number 68 fits into 280 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 1970.5294
Subtract 272 from 280 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
68 goes into 80 1 times with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1970.52941
If we subtract 68 from 80, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
68 can be fit into 120 1 times, resulting in a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 1970.529411
If we subtract 68 from 120, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 1970.529411 with a remainder of 5.2e-06.