50021 divided by 9 
Our goal is to divide 50021 by 9.

Let's proceed to step 1:
9 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 9

On to step 2:
When dividing 50 by 9, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 45 from 50 and we're left with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 9

Let's proceed to step 3:
The number 9 fits into 50 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Subtract 45 from 50 to get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 9

Going ahead to step 4:
52 divided by 9 is 5 with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 555.0
If we take 45 away from 52, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 9

Advancing to step 5:
The number 9 fits into 71 7 times, leaving a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 5557.0
The remainder is 8 after subtracting 63 from 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 6:
When dividing 80 by 9, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 5557.8
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
When dividing 80 by 9, we get 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 5557.88
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 5557.88 with a remaining 0.008.