We look at the division of 159227 by 20 
We want to divide 159227 by 20.

Advancing to step 1:
If we divide 1 by 20, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 20

On to step 2:
20 can be fit into 15 0 times, resulting in a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 20

On to step 3:
When dividing 159 by 20, we get 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 140 from 159 to get 19.
Fetch the next digit (2) from the dividend, attach it to 19 and continue: 192 / 20

Let's proceed to step 4:
192 divided by 20 is 9 with a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we subtract 180 from 192, we get 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 20

Step 5:
122 divided by 20 is 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 796.0
Deduct 120 from 122 and we're left with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 20

Going ahead to step 6:
When dividing 27 by 20, we get 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 7961.0
Subtract 20 from 27 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
When dividing 70 by 20, we get 3 with a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 7961.3
Subtracting 60 from 70 leaves us 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.

Let's proceed to step 8:
100 divided by 20 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 7961.35
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.

Advancing to step 9:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7961.35
Subtract 0 from 0 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.

Advancing to step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7961.35
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 final outcome is 7961.35, with a leftover of 0.0.