We divide 50228535 by 20
We want to figure out the number of times 50228535 can be divided by 20.

Moving on to step 1:
20 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 20

Let's proceed to step 2:
The number 20 fits into 50 2 times, leaving a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 40 from 50 to get 10.
Append the next digit (2) from the dividend to 10 and continue with: 102 / 20

Step 3:
20 goes into 102 5 times with a remainder of 2.
The next digit of our result is 5. 
Result so far: 25.0
If we subtract 100 from 102, we get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 20

Advancing to step 4:
22 divided by 20 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
Subtracting 20 from 22 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 20

Let's proceed to step 5:
When dividing 28 by 20, we get 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 2511.0
Deduct 20 from 28 and we're left with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 20

Moving on to step 6:
20 goes into 85 4 times with a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 25114.0
If we subtract 80 from 85, we get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 20

Going ahead to step 7:
20 goes into 53 2 times with a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 251142.0
If we take 40 away from 53, we end up with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 20

Let's proceed to step 8:
If we divide 135 by 20, we get 6 and a remainder of 15.
The number 6 becomes the next digit in our result. 
Result so far: 2511426.0
If we take 120 away from 135, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
150 divided by 20 is 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 2511426.7
Deduct 140 from 150 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.

Going ahead to step 10:
100 divided by 20 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 2511426.75
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.

On to step 11:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2511426.75
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.

Advancing to step 12:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2511426.75
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 final result is 2511426.75 with a remainder of 0.0.