We're dividing 797943 by 73 
The aim is to understand the frequency of 73 in 797943.

On to step 1:
73 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 73

Going ahead to step 2:
When dividing 79 by 73, we get 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 6 after subtracting 73 from 79.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 73

Moving on to step 3:
67 divided by 73 is 0 with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 67, we get 67.
Fetch the next digit (9) from the dividend, attach it to 67 and continue: 679 / 73

Step 4:
When dividing 679 by 73, we get 9 with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 109.0
The remainder is 22 after subtracting 657 from 679.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 73

Moving on to step 5:
73 goes into 224 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 1093.0
If we subtract 219 from 224, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 73

Let's proceed to step 6:
73 can be fit into 53 0 times, resulting in a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 10930.0
If we subtract 0 from 53, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 7:
The number 73 fits into 530 7 times, leaving a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 10930.7
If we subtract 511 from 530, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 8:
When dividing 190 by 73, we get 2 with a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 10930.72
The remainder is 44 after subtracting 146 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
The number 73 fits into 440 6 times, leaving a remainder of 2.
The next digit of our result is 6. 
Result so far: 10930.726
Deduct 438 from 440 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
If we divide 20 by 73, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10930.726
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
73 can be fit into 200 2 times, resulting in a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 10930.72602
If we take 146 away from 200, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 12:
73 can be fit into 540 7 times, resulting in a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 10930.726027
Subtracting 511 from 540 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 13:
The number 73 fits into 290 3 times, leaving a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 10930.7260273
If we take 219 away from 290, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 14:
If we divide 710 by 73, we get 9 and a remainder of 53.
Use 9 as the next digit of our solution. 
Result so far: 10930.72602739
Deduct 657 from 710 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 10930.72602739 and a remainder of 5.3e-08.