300870 ÷ 11 
Let's see how many times 11 fits into 300870.

Moving on to step 1:
If we divide 3 by 11, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 11

Advancing to step 2:
If we divide 30 by 11, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 22 from 30, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 11

On to step 3:
11 can be fit into 80 7 times, resulting in a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 27.0
Deduct 77 from 80 and we're left with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 11

Let's proceed to step 4:
38 divided by 11 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 273.0
Deduct 33 from 38 and we're left with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 11

Advancing to step 5:
The number 11 fits into 57 5 times, leaving a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 2735.0
The remainder is 2 after subtracting 55 from 57.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 11

Advancing to step 6:
11 can be fit into 20 1 times, resulting in a remainder of 9.
The next digit of our result is 1. 
Result so far: 27351.0
If we take 11 away from 20, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
11 goes into 90 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 27351.8
Subtracting 88 from 90 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
11 goes into 20 1 times with a remainder of 9.
The next digit of our result is 1. 
Result so far: 27351.81
If we subtract 11 from 20, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
When dividing 90 by 11, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 27351.818
If we take 88 away from 90, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
If we divide 20 by 11, we get 1 and a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 27351.8181
Deduct 11 from 20 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 11:
If we divide 90 by 11, we get 8 and a remainder of 2.
The next digit of our result is 8. 
Result so far: 27351.81818
Subtract 88 from 90 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
11 goes into 20 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 27351.818181
Deduct 11 from 20 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 13:
90 divided by 11 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 27351.8181818
If we take 88 away from 90, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 14:
11 goes into 20 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 27351.81818181
Subtracting 11 from 20 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 27351.81818181 and a remainder of 9e-09.