We're dividing 342651 by 27 
Our goal is to divide 342651 by 27.

Let's proceed to step 1:
27 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 27

Advancing to step 2:
When dividing 34 by 27, we get 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 27 from 34 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 27

Going ahead to step 3:
27 can be fit into 72 2 times, resulting in a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 54 from 72, we get 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 27

Going ahead to step 4:
27 can be fit into 186 6 times, resulting in a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 126.0
If we subtract 162 from 186, we get 24.
Take the next digit (5) from the dividend and append it to 24, then repeat: 245 / 27

Going ahead to step 5:
27 goes into 245 9 times with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 1269.0
If we take 243 away from 245, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 27

On to step 6:
21 divided by 27 is 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 12690.0
Subtracting 0 from 21 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
27 goes into 210 7 times with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 12690.7
Subtracting 189 from 210 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 8:
210 divided by 27 is 7 with a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 12690.77
If we take 189 away from 210, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The quotient of the division is 12690.77, and the remainder is 0.021.