We look at the division of 434090 by 30 
Our goal is to divide 434090 by 30.

Moving on to step 1:
30 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 30

Step 2:
30 can be fit into 43 1 times, resulting in a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 30 from 43 leaves us with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 30

Moving on to step 3:
When dividing 134 by 30, we get 4 with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 120 from 134 leaves us with 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 30

Advancing to step 4:
30 goes into 140 4 times with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
The remainder is 20 after subtracting 120 from 140.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 30

On to step 5:
When dividing 209 by 30, we get 6 with a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 1446.0
If we take 180 away from 209, we end up with 29.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 30

Step 6:
The number 30 fits into 290 9 times, leaving a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 14469.0
If we take 270 away from 290, we end up 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.

Step 7:
30 goes into 200 6 times with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 14469.6
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.

Moving on to step 8:
When dividing 200 by 30, we get 6 with a remainder of 20.
The next digit of our result is 6. 
Result so far: 14469.66
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.

The final outcome is 14469.66, with a leftover of 0.02.