400480 ÷ 43 
We want to divide 400480 by 43.

Moving on to step 1:
When dividing 4 by 43, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 43

Going ahead to step 2:
When dividing 40 by 43, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 43

Advancing to step 3:
43 goes into 400 9 times with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 387 from 400 to get 13.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 43

Let's proceed to step 4:
The number 43 fits into 134 3 times, leaving a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
Subtract 129 from 134 to get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 43

Step 5:
The number 43 fits into 58 1 times, leaving a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 931.0
If we subtract 43 from 58, we get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 43

Let's proceed to step 6:
43 goes into 150 3 times with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 9313.0
Subtracting 129 from 150 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.

Advancing to step 7:
If we divide 210 by 43, we get 4 and a remainder of 38.
The next digit of our result is 4. 
Result so far: 9313.4
The remainder is 38 after subtracting 172 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 8:
The number 43 fits into 380 8 times, leaving a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 9313.48
If we subtract 344 from 380, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
The number 43 fits into 360 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 9313.488
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 9313.488, with a leftover of 0.0016.