We're dividing 140560 by 30 
Our goal is to divide 140560 by 30.

Step 1:
The number 30 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 30

Moving on to step 2:
When dividing 14 by 30, we get 0 with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 30

Let's proceed to step 3:
140 divided by 30 is 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 120 from 140 leaves us with 20.
Include the next digit (5) from the dividend after 20, then repeat: 205 / 30

Advancing to step 4:
When dividing 205 by 30, we get 6 with a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Deduct 180 from 205 and we're left with 25.
Grab the next digit (6) from the dividend, add it to 25, then carry on: 256 / 30

Going ahead to step 5:
256 divided by 30 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 468.0
The remainder is 16 after subtracting 240 from 256.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 30

Advancing to step 6:
160 divided by 30 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 4685.0
If we subtract 150 from 160, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
30 can be fit into 100 3 times, resulting in a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 4685.3
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
30 goes into 100 3 times with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 4685.33
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 4685.33, and the remainder is 0.01.