716684 ÷ 20 
The aim is to understand the frequency of 20 in 716684.

Let's proceed to step 1:
If we divide 7 by 20, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 20

Let's proceed to step 2:
20 goes into 71 3 times with a remainder of 11.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 60 from 71 and we're left with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 20

Let's proceed to step 3:
If we divide 116 by 20, we get 5 and a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 35.0
If we subtract 100 from 116, we get 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 20

Moving on to step 4:
The number 20 fits into 166 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 358.0
Subtract 160 from 166 to get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 20

Advancing to step 5:
20 goes into 68 3 times with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 3583.0
If we take 60 away from 68, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 20

Moving on to step 6:
If we divide 84 by 20, we get 4 and a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 35834.0
Subtracting 80 from 84 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
20 goes into 40 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 35834.2
Subtract 40 from 40 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.

Let's proceed to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 35834.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 35834.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 35834.2 with a remainder of 0.0.