We look at the division of 205470 by 1 
We're looking to find how many times 1 goes into 205470.

On to step 1:
The number 1 fits into 2 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 2 from 2 and we're left with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 1

Let's proceed to step 2:
If we divide 0 by 1, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtract 0 from 0 to get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 1

Moving on to step 3:
5 divided by 1 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 205.0
Subtract 5 from 5 to get 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 1

Going ahead to step 4:
1 can be fit into 4 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 2054.0
Deduct 4 from 4 and we're left with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 1

Let's proceed to step 5:
If we divide 7 by 1, we get 7 and a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 20547.0
The remainder is 0 after subtracting 7 from 7.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 1

Advancing to step 6:
1 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 205470.0
Subtracting 0 from 0 leaves us 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 7:
1 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 205470.0
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.

Let's proceed to step 8:
If we divide 0 by 1, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 205470.0
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 final outcome is 205470.0, with a leftover of 0.0.