Let's divide 134928 by 810
The aim is to understand the frequency of 810 in 134928.

Step 1:
810 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 810

On to step 2:
When dividing 13 by 810, we get 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 810

Let's proceed to step 3:
The number 810 fits into 134 0 times, leaving a remainder of 134.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 134, we get 134.
Fetch the next digit (9) from the dividend, attach it to 134 and continue: 1349 / 810

Let's proceed to step 4:
810 goes into 1349 1 times with a remainder of 539.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 810 from 1349 and we're left with 539.
Append the next digit (2) from the dividend to 539 and continue with: 5392 / 810

Let's proceed to step 5:
The number 810 fits into 5392 6 times, leaving a remainder of 532.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 4860 away from 5392, we end up with 532.
Include the next digit (8) from the dividend after 532, then repeat: 5328 / 810

Let's proceed to step 6:
810 goes into 5328 6 times with a remainder of 468.
The next digit of our result is 6. 
Result so far: 166.0
Subtract 4860 from 5328 to get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 7:
810 can be fit into 4680 5 times, resulting in a remainder of 630.
Use 5 as the next digit of our solution. 
Result so far: 166.5
The remainder is 630 after subtracting 4050 from 4680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Advancing to step 8:
When dividing 6300 by 810, we get 7 with a remainder of 630.
The number 7 becomes the next digit in our result. 
Result so far: 166.57
The remainder is 630 after subtracting 5670 from 6300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Step 9:
The number 810 fits into 6300 7 times, leaving a remainder of 630.
Record the quotient 7 as the next digit in the result. 
Result so far: 166.577
If we subtract 5670 from 6300, we get 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Our division results in 166.577 with a remaining 0.063.