We're dividing 870687 by 30 
We're looking to find how many times 30 goes into 870687.

On 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
Subtract 0 from 8 to get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 30

On to step 2:
If we divide 87 by 30, we get 2 and a remainder of 27.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 60 from 87 and we're left with 27.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 30

Step 3:
The number 30 fits into 270 9 times, leaving a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we take 270 away from 270, we end up with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 30

Moving on to step 4:
The number 30 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 290.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 30

Let's proceed to step 5:
30 goes into 68 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 2902.0
Subtracting 60 from 68 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 30

Step 6:
When dividing 87 by 30, we get 2 with a remainder of 27.
The next digit of our result is 2. 
Result so far: 29022.0
Deduct 60 from 87 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
30 goes into 270 9 times with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 29022.9
Subtract 270 from 270 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 30, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 29022.9
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
When dividing 0 by 30, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 29022.9
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 29022.9, and the remainder is 0.0.