We're dividing 146079 by 20 
We're looking to find how many times 20 goes into 146079.

Let's proceed to step 1:
When dividing 1 by 20, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 20

Moving on to step 2:
14 divided by 20 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 20

Let's proceed to step 3:
146 divided by 20 is 7 with a remainder of 6.
The next digit of our result is 7. 
Result so far: 7.0
If we take 140 away from 146, we end up with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 20

Step 4:
The number 20 fits into 60 3 times, leaving a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 73.0
If we take 60 away from 60, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 20

Step 5:
The number 20 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 730.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 20

Let's proceed to step 6:
If we divide 79 by 20, we get 3 and a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 7303.0
Deduct 60 from 79 and we're left 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:
If we divide 190 by 20, we get 9 and a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 7303.9
Deduct 180 from 190 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.

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: 7303.95
The remainder is 0 after subtracting 100 from 100.
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.
The next digit of our result is 0. 
Result so far: 7303.95
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.

Step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7303.95
If we subtract 0 from 0, 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.

The quotient of the division is 7303.95, and the remainder is 0.0.