We look at the division of 162588 by 4 
We're looking to find how many times 4 goes into 162588.

Step 1:
4 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 4

Advancing to step 2:
16 divided by 4 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 16 from 16 leaves us with 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 4

Step 3:
2 divided by 4 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 40.0
If we subtract 0 from 2, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 4

On to step 4:
4 can be fit into 25 6 times, resulting in a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 406.0
If we subtract 24 from 25, we get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 4

Moving on to step 5:
4 can be fit into 18 4 times, resulting in a remainder of 2.
The next digit of our result is 4. 
Result so far: 4064.0
Subtract 16 from 18 to get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 4

Let's proceed to step 6:
28 divided by 4 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 40647.0
If we subtract 28 from 28, 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 7:
If we divide 0 by 4, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 40647.0
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.

Step 8:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 40647.0
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.

The quotient of the division is 40647.0, and the remainder is 0.0.