We're dividing 453053 by 68 
The aim is to understand the frequency of 68 in 453053.

Advancing to step 1:
68 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 68

Let's proceed to step 2:
45 divided by 68 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Append the next digit (3) from the dividend to 45 and continue with: 453 / 68

Let's proceed to step 3:
When dividing 453 by 68, we get 6 with a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 408 from 453 and we're left with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 68

On to step 4:
The number 68 fits into 450 6 times, leaving a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 66.0
If we subtract 408 from 450, we get 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 68

Step 5:
The number 68 fits into 425 6 times, leaving a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 666.0
If we subtract 408 from 425, we get 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 68

Going ahead to step 6:
If we divide 173 by 68, we get 2 and a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 6662.0
Subtracting 136 from 173 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 7:
If we divide 370 by 68, we get 5 and a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 6662.5
If we take 340 away from 370, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
68 can be fit into 300 4 times, resulting in a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 6662.54
Deduct 272 from 300 and we're left 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.

Step 9:
When dividing 280 by 68, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 6662.544
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 6662.544 and a remainder of 0.0008.