We're dividing 901550 by 30 
Let's see how many times 30 fits into 901550.

Let's proceed to step 1:
When dividing 9 by 30, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 30

On to step 2:
When dividing 90 by 30, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 90 from 90 leaves us with 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 30

Moving on to step 3:
If we divide 1 by 30, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 30

Moving on to step 4:
If we divide 15 by 30, we get 0 and a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 300.0
Subtracting 0 from 15 leaves us with 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 30

Advancing to step 5:
30 can be fit into 155 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 3005.0
Deduct 150 from 155 and we're left with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 30

Step 6:
30 can be fit into 50 1 times, resulting in a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 30051.0
Subtract 30 from 50 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 30051.6
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 30051.66
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 30051.66, and the remainder is 0.02.