Let's divide 860893 by 30
Our goal is to divide 860893 by 30.

Step 1:
If we divide 8 by 30, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 30

On to step 2:
When dividing 86 by 30, we get 2 with a remainder of 26.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 60 from 86 leaves us with 26.
Include the next digit (0) from the dividend after 26, then repeat: 260 / 30

Going ahead to step 3:
260 divided by 30 is 8 with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 28.0
Subtract 240 from 260 to get 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 30

Moving on to step 4:
If we divide 208 by 30, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 286.0
If we subtract 180 from 208, we get 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 30

On to step 5:
30 goes into 289 9 times with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 2869.0
If we subtract 270 from 289, we get 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 30

Let's proceed to step 6:
When dividing 193 by 30, we get 6 with a remainder of 13.
Use 6 as the next digit of our solution. 
Result so far: 28696.0
If we subtract 180 from 193, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
If we divide 130 by 30, we get 4 and a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 28696.4
Deduct 120 from 130 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 8:
If we divide 100 by 30, we get 3 and a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 28696.43
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.

Let's proceed to step 9:
30 can be fit into 100 3 times, resulting in a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 28696.433
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.

The quotient of the division is 28696.433, and the remainder is 0.001.