We're dividing 465690 by 20 
Let's see how many times 20 fits into 465690.

Advancing to step 1:
20 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 20

On to step 2:
20 goes into 46 2 times with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 40 away from 46, we end up with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 20

Step 3:
20 can be fit into 65 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Subtracting 60 from 65 leaves us with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 20

Let's proceed to step 4:
When dividing 56 by 20, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 232.0
If we take 40 away from 56, we end up with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 20

Moving on to step 5:
20 can be fit into 169 8 times, resulting in a remainder of 9.
The next digit of our result is 8. 
Result so far: 2328.0
If we take 160 away from 169, we end up with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 20

Let's proceed to step 6:
If we divide 90 by 20, we get 4 and a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 23284.0
The remainder is 10 after subtracting 80 from 90.
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 7:
If we divide 100 by 20, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 23284.5
If we subtract 100 from 100, 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.

Let's proceed to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 23284.5
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.

Going ahead to step 9:
20 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 23284.5
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.

The final result is 23284.5 with a remainder of 0.0.