136019 divided by 20 
The aim is to understand the frequency of 20 in 136019.

Let's proceed to step 1:
When dividing 1 by 20, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 20

Going ahead to step 2:
13 divided by 20 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 20

Step 3:
When dividing 136 by 20, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 120 from 136 to get 16.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 20

Going ahead to step 4:
160 divided by 20 is 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 68.0
If we subtract 160 from 160, we get 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 20

Let's proceed to step 5:
If we divide 1 by 20, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 680.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 20

Let's proceed to step 6:
20 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 6800.0
If we take 0 away from 19, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
190 divided by 20 is 9 with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 6800.9
The remainder is 10 after subtracting 180 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 6800.95
Subtracting 100 from 100 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.

Going ahead to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 6800.95
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.

On to step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6800.95
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.

The quotient of the division is 6800.95, and the remainder is 0.0.