We look at the division of 4030320 by 255 
We're looking to find how many times 255 goes into 4030320.

Moving on to step 1:
The number 255 fits into 4 0 times, leaving 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.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 255

Advancing to step 2:
40 divided by 255 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 255

Let's proceed to step 3:
255 can be fit into 403 1 times, resulting in a remainder of 148.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 255 from 403 leaves us with 148.
Append the next digit (0) from the dividend to 148 and continue with: 1480 / 255

Let's proceed to step 4:
If we divide 1480 by 255, we get 5 and a remainder of 205.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 1275 from 1480 and we're left with 205.
Bring next digit (3) of the dividend behind the 205 and repeat the process: 2053 / 255

Step 5:
255 can be fit into 2053 8 times, resulting in a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 158.0
If we take 2040 away from 2053, we end up with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 255

On to step 6:
255 can be fit into 132 0 times, resulting in a remainder of 132.
Record the quotient 0 as the next digit in the result. 
Result so far: 1580.0
Subtracting 0 from 132 leaves us with 132.
Bring next digit (0) of the dividend behind the 132 and repeat the process: 1320 / 255

Let's proceed to step 7:
The number 255 fits into 1320 5 times, leaving a remainder of 45.
The next digit of our result is 5. 
Result so far: 15805.0
Subtract 1275 from 1320 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 8:
255 goes into 450 1 times with a remainder of 195.
Record the quotient 1 as the next digit in the result. 
Result so far: 15805.1
If we subtract 255 from 450, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 9:
255 can be fit into 1950 7 times, resulting in a remainder of 165.
The next digit of our result is 7. 
Result so far: 15805.17
If we take 1785 away from 1950, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 10:
255 can be fit into 1650 6 times, resulting in a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 15805.176
Subtracting 1530 from 1650 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 11:
If we divide 1200 by 255, we get 4 and a remainder of 180.
Record the quotient 4 as the next digit in the result. 
Result so far: 15805.1764
If we subtract 1020 from 1200, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 12:
If we divide 1800 by 255, we get 7 and a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 15805.17647
If we subtract 1785 from 1800, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
The number 255 fits into 150 0 times, leaving a remainder of 150.
The next digit of our result is 0. 
Result so far: 15805.17647
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 14:
255 can be fit into 1500 5 times, resulting in a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 15805.1764705
Subtract 1275 from 1500 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Moving on to step 15:
When dividing 2250 by 255, we get 8 with a remainder of 210.
Write down 8 as next digit of the result. 
Result so far: 15805.17647058
If we subtract 2040 from 2250, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

In conclusion, the division gives 15805.17647058 with a balance of 2.1e-07.