We divide 162455 by 20
We want to divide 162455 by 20.

Going ahead to step 1:
20 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 20

Let's proceed to step 2:
If we divide 16 by 20, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 20

Let's proceed to step 3:
The number 20 fits into 162 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 160 from 162, we get 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 20

Let's proceed to step 4:
20 goes into 24 1 times with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
Subtracting 20 from 24 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 20

On to step 5:
20 goes into 45 2 times with a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 812.0
If we take 40 away from 45, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 20

Moving on to step 6:
55 divided by 20 is 2 with a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 8122.0
Deduct 40 from 55 and we're left 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.

Step 7:
The number 20 fits into 150 7 times, leaving a remainder of 10.
The next digit of our result is 7. 
Result so far: 8122.7
If we subtract 140 from 150, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
100 divided by 20 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 8122.75
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.

Step 9:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 8122.75
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 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: 8122.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 8122.75 and a remainder of 0.0.