Let's divide 675446 by 20
The aim is to understand the frequency of 20 in 675446.

Step 1:
If we divide 6 by 20, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 20

Going ahead to step 2:
20 goes into 67 3 times with a remainder of 7.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 60 from 67 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 20

On to step 3:
If we divide 75 by 20, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 33.0
If we take 60 away from 75, we end up with 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 20

Moving on to step 4:
20 goes into 154 7 times with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 337.0
Deduct 140 from 154 and we're left with 14.
Grab the next digit (4) from the dividend, add it to 14, then carry on: 144 / 20

Let's proceed to step 5:
20 goes into 144 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 3377.0
Subtract 140 from 144 to get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 20

Moving on to step 6:
The number 20 fits into 46 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 33772.0
The remainder is 6 after subtracting 40 from 46.
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 7:
20 goes into 60 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 33772.3
Deduct 60 from 60 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.

Let's proceed to step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 33772.3
Subtracting 0 from 0 leaves us 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.

Step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 33772.3
If we take 0 away from 0, we end up 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 outcome is 33772.3, with a leftover of 0.0.