We're dividing 73304320 by 439 
Let's see how many times 439 fits into 73304320.

On to step 1:
7 divided by 439 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 439

Step 2:
The number 439 fits into 73 0 times, leaving a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Take the next digit (3) from the dividend and append it to 73, then repeat: 733 / 439

Let's proceed to step 3:
733 divided by 439 is 1 with a remainder of 294.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 439 from 733 leaves us with 294.
Include the next digit (0) from the dividend after 294, then repeat: 2940 / 439

Going ahead to step 4:
When dividing 2940 by 439, we get 6 with a remainder of 306.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtracting 2634 from 2940 leaves us with 306.
Fetch the next digit (4) from the dividend, attach it to 306 and continue: 3064 / 439

Let's proceed to step 5:
439 goes into 3064 6 times with a remainder of 430.
Write down 6 as next digit of the result. 
Result so far: 166.0
Subtract 2634 from 3064 to get 430.
Fetch the next digit (3) from the dividend, attach it to 430 and continue: 4303 / 439

Let's proceed to step 6:
If we divide 4303 by 439, we get 9 and a remainder of 352.
Put 9 as the next digit of the answer. 
Result so far: 1669.0
Subtract 3951 from 4303 to get 352.
Take the next digit (2) from the dividend and append it to 352, then repeat: 3522 / 439

Moving on to step 7:
439 goes into 3522 8 times with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 16698.0
Subtracting 3512 from 3522 leaves us with 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 439

Going ahead to step 8:
The number 439 fits into 100 0 times, leaving a remainder of 100.
The next digit of our result is 0. 
Result so far: 166980.0
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 9:
439 can be fit into 1000 2 times, resulting in a remainder of 122.
Put 2 as the next digit of the answer. 
Result so far: 166980.2
Subtracting 878 from 1000 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 10:
If we divide 1220 by 439, we get 2 and a remainder of 342.
Use 2 as the next digit of our solution. 
Result so far: 166980.22
If we subtract 878 from 1220, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

The final outcome is 166980.22, with a leftover of 0.342.