We're dividing 763097 by 20 
The aim is to understand the frequency of 20 in 763097.

Moving on to step 1:
The number 20 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 20

Advancing to step 2:
76 divided by 20 is 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 60 away from 76, we end up with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 20

Let's proceed to step 3:
20 goes into 163 8 times with a remainder of 3.
The next digit of our result is 8. 
Result so far: 38.0
The remainder is 3 after subtracting 160 from 163.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 20

Moving on to step 4:
20 goes into 30 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 381.0
The remainder is 10 after subtracting 20 from 30.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 20

Step 5:
When dividing 109 by 20, we get 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 3815.0
Subtract 100 from 109 to get 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 20

Moving on to step 6:
20 goes into 97 4 times with a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 38154.0
If we subtract 80 from 97, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
20 can be fit into 170 8 times, resulting in a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 38154.8
Deduct 160 from 170 and we're left 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.

Going ahead to step 8:
100 divided by 20 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 38154.85
If we subtract 100 from 100, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 38154.85
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 38154.85
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 38154.85 with a remaining 0.0.