We look at the division of 859460 by 30 
We want to figure out the number of times 859460 can be divided by 30.

Let's proceed to step 1:
30 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 30

Let's proceed to step 2:
30 can be fit into 85 2 times, resulting in a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 60 from 85 to get 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 30

Step 3:
30 can be fit into 259 8 times, resulting in a remainder of 19.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
The remainder is 19 after subtracting 240 from 259.
Bring next digit (4) of the dividend behind the 19 and repeat the process: 194 / 30

Moving on to step 4:
The number 30 fits into 194 6 times, leaving a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 286.0
If we take 180 away from 194, we end up with 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 30

Step 5:
30 can be fit into 146 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 2864.0
Deduct 120 from 146 and we're left with 26.
Fetch the next digit (0) from the dividend, attach it to 26 and continue: 260 / 30

Going ahead to step 6:
If we divide 260 by 30, we get 8 and a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 28648.0
If we take 240 away from 260, 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.

On to step 7:
If we divide 200 by 30, we get 6 and a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 28648.6
Subtract 180 from 200 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.

Moving on to step 8:
200 divided by 30 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 28648.66
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 final outcome is 28648.66, with a leftover of 0.02.