270620 ÷ 42 
We're looking to find how many times 42 goes into 270620.

Advancing to step 1:
42 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 42

Advancing to step 2:
27 divided by 42 is 0 with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Bring next digit (0) of the dividend behind the 27 and repeat the process: 270 / 42

On to step 3:
42 goes into 270 6 times with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 252 from 270 leaves us with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 42

Advancing to step 4:
42 goes into 186 4 times with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 64.0
Deduct 168 from 186 and we're left with 18.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 42

Step 5:
If we divide 182 by 42, we get 4 and a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 644.0
The remainder is 14 after subtracting 168 from 182.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 42

Step 6:
42 goes into 140 3 times with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 6443.0
If we subtract 126 from 140, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 42, we get 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 6443.3
Subtracting 126 from 140 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
If we divide 140 by 42, we get 3 and a remainder of 14.
The next digit of our result is 3. 
Result so far: 6443.33
Subtract 126 from 140 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 6443.33 and a remainder of 0.014.