We're dividing 279146 by 20 
We're looking to find how many times 20 goes into 279146.

On to step 1:
If we divide 2 by 20, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 20

Let's proceed to step 2:
20 goes into 27 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 20 from 27 leaves us with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 20

Step 3:
The number 20 fits into 79 3 times, leaving a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 19 after subtracting 60 from 79.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 20

Let's proceed to step 4:
When dividing 191 by 20, we get 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
If we subtract 180 from 191, we get 11.
Include the next digit (4) from the dividend after 11, then repeat: 114 / 20

On to step 5:
If we divide 114 by 20, we get 5 and a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 1395.0
The remainder is 14 after subtracting 100 from 114.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 20

Advancing to step 6:
If we divide 146 by 20, we get 7 and a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 13957.0
The remainder is 6 after subtracting 140 from 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
The number 20 fits into 60 3 times, leaving a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 13957.3
If we subtract 60 from 60, 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.

Step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 13957.3
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.

Moving on to step 9:
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: 13957.3
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.

Our division results in 13957.3 with a remaining 0.0.