We look at the division of 361547 by 90 
Let's see how many times 90 fits into 361547.

On to step 1:
90 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 90

Let's proceed to step 2:
90 goes into 36 0 times with a remainder of 36.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Fetch the next digit (1) from the dividend, attach it to 36 and continue: 361 / 90

Let's proceed to step 3:
90 goes into 361 4 times with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 360 from 361 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 90

On to step 4:
The number 90 fits into 15 0 times, leaving a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 90

Step 5:
90 can be fit into 154 1 times, resulting in a remainder of 64.
Use 1 as the next digit of our solution. 
Result so far: 401.0
If we take 90 away from 154, we end up with 64.
Include the next digit (7) from the dividend after 64, then repeat: 647 / 90

Step 6:
If we divide 647 by 90, we get 7 and a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 4017.0
If we subtract 630 from 647, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
If we divide 170 by 90, we get 1 and a remainder of 80.
The number 1 becomes the next digit in our result. 
Result so far: 4017.1
Deduct 90 from 170 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 8:
90 goes into 800 8 times with a remainder of 80.
Record the quotient 8 as the next digit in the result. 
Result so far: 4017.18
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 9:
If we divide 800 by 90, we get 8 and a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 4017.188
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 4017.188 with a remainder of 0.008.