We look at the division of 652706 by 73 
The aim is to understand the frequency of 73 in 652706.

Advancing to step 1:
The number 73 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 73

Going ahead to step 2:
73 goes into 65 0 times with a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Append the next digit (2) from the dividend to 65 and continue with: 652 / 73

Moving on to step 3:
If we divide 652 by 73, we get 8 and a remainder of 68.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 584 from 652 to get 68.
Take the next digit (7) from the dividend and append it to 68, then repeat: 687 / 73

Moving on to step 4:
When dividing 687 by 73, we get 9 with a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 89.0
Subtract 657 from 687 to get 30.
Include the next digit (0) from the dividend after 30, then repeat: 300 / 73

Advancing to step 5:
300 divided by 73 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 894.0
Deduct 292 from 300 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 73

Moving on to step 6:
73 can be fit into 86 1 times, resulting in a remainder of 13.
The next digit of our result is 1. 
Result so far: 8941.0
Subtracting 73 from 86 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
130 divided by 73 is 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 8941.1
If we take 73 away from 130, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 8:
73 can be fit into 570 7 times, resulting in a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 8941.17
Subtract 511 from 570 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
590 divided by 73 is 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 8941.178
The remainder is 6 after subtracting 584 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
When dividing 60 by 73, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 8941.178
Deduct 0 from 60 and we're left 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 11:
600 divided by 73 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 8941.17808
If we subtract 584 from 600, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
The number 73 fits into 160 2 times, leaving a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 8941.178082
If we subtract 146 from 160, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
If we divide 140 by 73, we get 1 and a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 8941.1780821
Subtract 73 from 140 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 14:
When dividing 670 by 73, we get 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 8941.17808219
Subtract 657 from 670 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 8941.17808219, with a leftover of 1.3e-08.