We look at the division of 458292 by 40 
Let's see how many times 40 fits into 458292.

On to step 1:
If we divide 4 by 40, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 40

Moving on to step 2:
If we divide 45 by 40, we get 1 and a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 40 from 45, we get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 40

Step 3:
40 goes into 58 1 times with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 40 away from 58, we end up with 18.
Take the next digit (2) from the dividend and append it to 18, then repeat: 182 / 40

On to step 4:
182 divided by 40 is 4 with a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 114.0
Subtracting 160 from 182 leaves us with 22.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 40

Let's proceed to step 5:
40 goes into 229 5 times with a remainder of 29.
The next digit of our result is 5. 
Result so far: 1145.0
If we subtract 200 from 229, we get 29.
Include the next digit (2) from the dividend after 29, then repeat: 292 / 40

Moving on to step 6:
When dividing 292 by 40, we get 7 with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 11457.0
Subtract 280 from 292 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
120 divided by 40 is 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 11457.3
If we subtract 120 from 120, we 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:
40 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11457.3
If we take 0 away from 0, we end up 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.

Advancing to step 9:
The number 40 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11457.3
If we take 0 away from 0, we end up 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.

The final outcome is 11457.3, with a leftover of 0.0.