900142 ÷ 36 
Let's see how many times 36 fits into 900142.

On to step 1:
If we divide 9 by 36, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 36

Step 2:
36 goes into 90 2 times with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 72 from 90 and we're left with 18.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 36

Advancing to step 3:
When dividing 180 by 36, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 180 from 180 leaves us with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 36

Advancing to step 4:
36 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 250.0
If we subtract 0 from 1, we get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 36

Going ahead to step 5:
If we divide 14 by 36, we get 0 and a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 2500.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 36

Advancing to step 6:
If we divide 142 by 36, we get 3 and a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 25003.0
Subtracting 108 from 142 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 7:
When dividing 340 by 36, we get 9 with a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 25003.9
If we subtract 324 from 340, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
36 can be fit into 160 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 25003.94
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
36 can be fit into 160 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 25003.944
Subtract 144 from 160 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 25003.944 with a remainder of 0.0016.