We look at the division of 40057 by 1 
We're looking to find how many times 1 goes into 40057.

Going ahead to step 1:
When dividing 4 by 1, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 4 from 4 and we're left with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 1

Going ahead to step 2:
1 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 40.0
Subtracting 0 from 0 leaves us with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 1

Let's proceed to step 3:
When dividing 0 by 1, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 400.0
Subtracting 0 from 0 leaves us with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 1

Moving on to step 4:
5 divided by 1 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 4005.0
Deduct 5 from 5 and we're left with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 1

Advancing to step 5:
If we divide 7 by 1, we get 7 and a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 40057.0
Subtracting 7 from 7 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 6:
1 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 40057.0
Deduct 0 from 0 and we're left 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.

Let's proceed to step 7:
1 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 40057.0
Deduct 0 from 0 and we're left 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.

After the division, we end up with 40057.0 and a remainder of 0.0.