We're dividing 581401 by 20 
Our goal is to divide 581401 by 20.

On to step 1:
The number 20 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 20

On to step 2:
58 divided by 20 is 2 with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 40 from 58 and we're left with 18.
Append the next digit (1) from the dividend to 18 and continue with: 181 / 20

Going ahead to step 3:
The number 20 fits into 181 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 180 away from 181, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 20

Going ahead to step 4:
When dividing 14 by 20, we get 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 290.0
The remainder is 14 after subtracting 0 from 14.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 20

Let's proceed to step 5:
The number 20 fits into 140 7 times, leaving a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 2907.0
If we take 140 away from 140, we end up with 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 20

Step 6:
1 divided by 20 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 29070.0
Subtracting 0 from 1 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
When dividing 10 by 20, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 29070.0
Subtracting 0 from 10 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.

Going ahead 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: 29070.05
Subtract 100 from 100 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.

Going ahead to step 9:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 29070.05
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.

Advancing to step 10:
20 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 29070.05
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.

Our division results in 29070.05 with a remaining 0.0.