36186 divided by 90 
We want to figure out the number of times 36186 can be divided by 90.

On to step 1:
The number 90 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 90

Moving on to step 2:
If we divide 36 by 90, we get 0 and a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 36 leaves us with 36.
Grab the next digit (1) from the dividend, add it to 36, then carry on: 361 / 90

Moving on to step 3:
90 can be fit into 361 4 times, resulting in a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 360 from 361 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 90

Advancing to step 4:
When dividing 18 by 90, we get 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 40.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 90

Step 5:
90 goes into 186 2 times with a remainder of 6.
The next digit of our result is 2. 
Result so far: 402.0
If we subtract 180 from 186, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 6:
90 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 402.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 7:
600 divided by 90 is 6 with a remainder of 60.
The next digit of our result is 6. 
Result so far: 402.06
Subtracting 540 from 600 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
90 can be fit into 600 6 times, resulting in a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 402.066
If we subtract 540 from 600, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 402.066 with a remainder of 0.006.