We're dividing 30231378 by 512 
We want to divide 30231378 by 512.

Moving on to step 1:
512 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 512

Going ahead to step 2:
When dividing 30 by 512, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 512

Moving on to step 3:
When dividing 302 by 512, we get 0 with a remainder of 302.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 302 to get 302.
Grab the next digit (3) from the dividend, add it to 302, then carry on: 3023 / 512

Advancing to step 4:
512 goes into 3023 5 times with a remainder of 463.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2560 from 3023 to get 463.
Take the next digit (1) from the dividend and append it to 463, then repeat: 4631 / 512

Going ahead to step 5:
512 can be fit into 4631 9 times, resulting in a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 59.0
If we subtract 4608 from 4631, we get 23.
Take the next digit (3) from the dividend and append it to 23, then repeat: 233 / 512

Advancing to step 6:
233 divided by 512 is 0 with a remainder of 233.
The number 0 becomes the next digit in our result. 
Result so far: 590.0
The remainder is 233 after subtracting 0 from 233.
Bring next digit (7) of the dividend behind the 233 and repeat the process: 2337 / 512

Step 7:
The number 512 fits into 2337 4 times, leaving a remainder of 289.
The number 4 becomes the next digit in our result. 
Result so far: 5904.0
Subtracting 2048 from 2337 leaves us with 289.
Include the next digit (8) from the dividend after 289, then repeat: 2898 / 512

On to step 8:
The number 512 fits into 2898 5 times, leaving a remainder of 338.
The number 5 becomes the next digit in our result. 
Result so far: 59045.0
If we subtract 2560 from 2898, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Advancing to step 9:
512 goes into 3380 6 times with a remainder of 308.
Use 6 as the next digit of our solution. 
Result so far: 59045.6
If we take 3072 away from 3380, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 10:
512 goes into 3080 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 59045.66
The remainder is 8 after subtracting 3072 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 59045.66, with a leftover of 0.008.