We're dividing 868540 by 30 
We want to divide 868540 by 30.

Let's proceed to step 1:
If we divide 8 by 30, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 30

Moving on to step 2:
If we divide 86 by 30, we get 2 and a remainder of 26.
The next digit of our result is 2. 
Result so far: 2.0
If we take 60 away from 86, we end up with 26.
Take the next digit (8) from the dividend and append it to 26, then repeat: 268 / 30

Step 3:
When dividing 268 by 30, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtracting 240 from 268 leaves us with 28.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 30

Step 4:
If we divide 285 by 30, we get 9 and a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 289.0
If we subtract 270 from 285, we get 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 30

On to step 5:
154 divided by 30 is 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 2895.0
If we take 150 away from 154, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 30

Going ahead to step 6:
40 divided by 30 is 1 with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 28951.0
Deduct 30 from 40 and we're left 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.

Step 7:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 28951.3
If we subtract 90 from 100, 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.

Advancing to step 8:
30 goes into 100 3 times with a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 28951.33
If we take 90 away from 100, we end up 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.

Our division results in 28951.33 with a remaining 0.01.