We look at the division of 43428155 by 480 
Let's see how many times 480 fits into 43428155.

Step 1:
When dividing 4 by 480, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 480

On to step 2:
43 divided by 480 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Include the next digit (4) from the dividend after 43, then repeat: 434 / 480

Let's proceed to step 3:
If we divide 434 by 480, we get 0 and a remainder of 434.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 434 to get 434.
Include the next digit (2) from the dividend after 434, then repeat: 4342 / 480

Moving on to step 4:
When dividing 4342 by 480, we get 9 with a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 4320 from 4342 to get 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 480

Advancing to step 5:
When dividing 228 by 480, we get 0 with a remainder of 228.
Put 0 as the next digit of the answer. 
Result so far: 90.0
If we take 0 away from 228, we end up with 228.
Bring next digit (1) of the dividend behind the 228 and repeat the process: 2281 / 480

Going ahead to step 6:
The number 480 fits into 2281 4 times, leaving a remainder of 361.
Use 4 as the next digit of our solution. 
Result so far: 904.0
The remainder is 361 after subtracting 1920 from 2281.
Take the next digit (5) from the dividend and append it to 361, then repeat: 3615 / 480

Advancing to step 7:
480 can be fit into 3615 7 times, resulting in a remainder of 255.
Record the quotient 7 as the next digit in the result. 
Result so far: 9047.0
Subtracting 3360 from 3615 leaves us with 255.
Take the next digit (5) from the dividend and append it to 255, then repeat: 2555 / 480

Advancing to step 8:
The number 480 fits into 2555 5 times, leaving a remainder of 155.
The next digit of our result is 5. 
Result so far: 90475.0
If we subtract 2400 from 2555, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Let's proceed to step 9:
1550 divided by 480 is 3 with a remainder of 110.
Use 3 as the next digit of our solution. 
Result so far: 90475.3
Subtracting 1440 from 1550 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 10:
The number 480 fits into 1100 2 times, leaving a remainder of 140.
Use 2 as the next digit of our solution. 
Result so far: 90475.32
If we subtract 960 from 1100, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 11:
480 goes into 1400 2 times with a remainder of 440.
The next digit of our result is 2. 
Result so far: 90475.322
If we take 960 away from 1400, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 90475.322, with a leftover of 0.044.