We look at the division of 135790 by 73 
The aim is to understand the frequency of 73 in 135790.

Advancing to step 1:
73 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 73

Moving on to step 2:
73 can be fit into 13 0 times, resulting in a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 73

On to step 3:
73 goes into 135 1 times with a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 73 from 135 leaves us with 62.
Take the next digit (7) from the dividend and append it to 62, then repeat: 627 / 73

On to step 4:
73 goes into 627 8 times with a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 584 from 627 to get 43.
Fetch the next digit (9) from the dividend, attach it to 43 and continue: 439 / 73

Moving on to step 5:
If we divide 439 by 73, we get 6 and a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 186.0
The remainder is 1 after subtracting 438 from 439.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 73

On to step 6:
73 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 1860.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
73 goes into 100 1 times with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1860.1
The remainder is 27 after subtracting 73 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 8:
If we divide 270 by 73, we get 3 and a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 1860.13
Subtract 219 from 270 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
When dividing 510 by 73, we get 6 with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 1860.136
If we subtract 438 from 510, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 10:
The number 73 fits into 720 9 times, leaving a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 1860.1369
Subtract 657 from 720 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 11:
73 can be fit into 630 8 times, resulting in a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 1860.13698
If we subtract 584 from 630, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 12:
The number 73 fits into 460 6 times, leaving a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 1860.136986
If we take 438 away from 460, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 13:
The number 73 fits into 220 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 1860.1369863
If we take 219 away from 220, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 14:
73 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 1860.1369863
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 1860.1369863 with a balance of 1e-08.