We're dividing 39409478 by 50 
We want to figure out the number of times 39409478 can be divided by 50.

On to step 1:
50 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 50

Moving on to step 2:
39 divided by 50 is 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Take the next digit (4) from the dividend and append it to 39, then repeat: 394 / 50

Let's proceed to step 3:
394 divided by 50 is 7 with a remainder of 44.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 44 after subtracting 350 from 394.
Grab the next digit (0) from the dividend, add it to 44, then carry on: 440 / 50

On to step 4:
440 divided by 50 is 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtracting 400 from 440 leaves us with 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 50

Going ahead to step 5:
If we divide 409 by 50, we get 8 and a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 788.0
Subtracting 400 from 409 leaves us with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 50

Step 6:
The number 50 fits into 94 1 times, leaving a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 7881.0
If we take 50 away from 94, we end up with 44.
Fetch the next digit (7) from the dividend, attach it to 44 and continue: 447 / 50

Let's proceed to step 7:
50 can be fit into 447 8 times, resulting in a remainder of 47.
The number 8 becomes the next digit in our result. 
Result so far: 78818.0
If we subtract 400 from 447, we get 47.
Append the next digit (8) from the dividend to 47 and continue with: 478 / 50

On to step 8:
50 can be fit into 478 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 788189.0
If we take 450 away from 478, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
50 can be fit into 280 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 788189.5
Subtracting 250 from 280 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
If we divide 300 by 50, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 788189.56
Subtracting 300 from 300 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
The number 50 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 788189.56
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 788189.56
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 788189.56 with a balance of 0.0.