We look at the division of 439351 by 73 
We want to figure out the number of times 439351 can be divided by 73.

Let's proceed to step 1:
73 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 73

Let's proceed to step 2:
73 can be fit into 43 0 times, resulting in a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (9) from the dividend after 43, then repeat: 439 / 73

Let's proceed to step 3:
The number 73 fits into 439 6 times, leaving a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 438 from 439 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 73

Moving on to step 4:
73 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 60.0
Deduct 0 from 13 and we're left with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 73

Going ahead to step 5:
73 goes into 135 1 times with a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 601.0
The remainder is 62 after subtracting 73 from 135.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 73

Going ahead to step 6:
If we divide 621 by 73, we get 8 and a remainder of 37.
Record the quotient 8 as the next digit in the result. 
Result so far: 6018.0
Subtracting 584 from 621 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
73 goes into 370 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 6018.5
Subtract 365 from 370 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
The number 73 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 6018.5
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
The number 73 fits into 500 6 times, leaving a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 6018.506
Subtract 438 from 500 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 10:
The number 73 fits into 620 8 times, leaving a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 6018.5068
Subtract 584 from 620 to 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.

Advancing to step 11:
If we divide 360 by 73, we get 4 and a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 6018.50684
Deduct 292 from 360 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 12:
The number 73 fits into 680 9 times, leaving a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 6018.506849
Deduct 657 from 680 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 13:
73 goes into 230 3 times with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 6018.5068493
If we subtract 219 from 230, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 14:
110 divided by 73 is 1 with a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 6018.50684931
If we take 73 away from 110, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Our division results in 6018.50684931 with a remaining 3.7e-08.