Let's divide 283721 by 20
We want to divide 283721 by 20.

Advancing to step 1:
20 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 20

Moving on to step 2:
When dividing 28 by 20, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 20 from 28 and we're left with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 20

Let's proceed to step 3:
When dividing 83 by 20, we get 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 80 from 83 leaves us with 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 20

Step 4:
The number 20 fits into 37 1 times, leaving a remainder of 17.
The next digit of our result is 1. 
Result so far: 141.0
Subtract 20 from 37 to get 17.
Include the next digit (2) from the dividend after 17, then repeat: 172 / 20

Going ahead to step 5:
If we divide 172 by 20, we get 8 and a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 1418.0
The remainder is 12 after subtracting 160 from 172.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 20

Moving on to step 6:
When dividing 121 by 20, we get 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 14186.0
The remainder is 1 after subtracting 120 from 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
20 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 14186.0
If we take 0 away from 10, we end up 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.

Moving on to step 8:
When dividing 100 by 20, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 14186.05
If we take 100 away from 100, 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.

Let's proceed to step 9:
0 divided by 20 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14186.05
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.

Let's proceed to step 10:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14186.05
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 14186.05 with a remaining 0.0.