We're dividing 162999 by 90 
Our goal is to divide 162999 by 90.

Step 1:
90 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 90

Moving on to step 2:
90 can be fit into 16 0 times, resulting in a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Fetch the next digit (2) from the dividend, attach it to 16 and continue: 162 / 90

Moving on to step 3:
If we divide 162 by 90, we get 1 and a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 90 from 162 and we're left with 72.
Append the next digit (9) from the dividend to 72 and continue with: 729 / 90

Moving on to step 4:
If we divide 729 by 90, we get 8 and a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 18.0
Deduct 720 from 729 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 90

Let's proceed to step 5:
99 divided by 90 is 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 181.0
If we subtract 90 from 99, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 90

Let's proceed to step 6:
If we divide 99 by 90, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1811.0
The remainder is 9 after subtracting 90 from 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
If we divide 90 by 90, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1811.1
Deduct 90 from 90 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.

Step 8:
90 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1811.1
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.

Going ahead to step 9:
When dividing 0 by 90, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1811.1
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.

The final outcome is 1811.1, with a leftover of 0.0.