We're dividing 162400 by 40 
Let's see how many times 40 fits into 162400.

Let's proceed to step 1:
The number 40 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 40

Step 2:
When dividing 16 by 40, we get 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Grab the next digit (2) from the dividend, add it to 16, then carry on: 162 / 40

Let's proceed to step 3:
40 can be fit into 162 4 times, resulting in a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 2 after subtracting 160 from 162.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 40

Moving on to step 4:
If we divide 24 by 40, we get 0 and a remainder of 24.
The next digit of our result is 0. 
Result so far: 40.0
Deduct 0 from 24 and we're left with 24.
Grab the next digit (0) from the dividend, add it to 24, then carry on: 240 / 40

Going ahead to step 5:
240 divided by 40 is 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 406.0
The remainder is 0 after subtracting 240 from 240.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 40

Let's proceed to step 6:
0 divided by 40 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4060.0
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.

Going ahead to step 7:
If we divide 0 by 40, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 4060.0
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.

Moving on to step 8:
When dividing 0 by 40, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4060.0
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.

After the division, we end up with 4060.0 and a remainder of 0.0.