50393000 ÷ 780 
Let's see how many times 780 fits into 50393000.

Step 1:
When dividing 5 by 780, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 780

Let's proceed to step 2:
The number 780 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Bring next digit (3) of the dividend behind the 50 and repeat the process: 503 / 780

Going ahead to step 3:
503 divided by 780 is 0 with a remainder of 503.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 503, we end up with 503.
Fetch the next digit (9) from the dividend, attach it to 503 and continue: 5039 / 780

Step 4:
The number 780 fits into 5039 6 times, leaving a remainder of 359.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 4680 from 5039 and we're left with 359.
Fetch the next digit (3) from the dividend, attach it to 359 and continue: 3593 / 780

Step 5:
The number 780 fits into 3593 4 times, leaving a remainder of 473.
Use 4 as the next digit of our solution. 
Result so far: 64.0
If we take 3120 away from 3593, we end up with 473.
Fetch the next digit (0) from the dividend, attach it to 473 and continue: 4730 / 780

On to step 6:
If we divide 4730 by 780, we get 6 and a remainder of 50.
The next digit of our result is 6. 
Result so far: 646.0
Subtracting 4680 from 4730 leaves us with 50.
Fetch the next digit (0) from the dividend, attach it to 50 and continue: 500 / 780

Going ahead to step 7:
The number 780 fits into 500 0 times, leaving a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 6460.0
Deduct 0 from 500 and we're left with 500.
Bring next digit (0) of the dividend behind the 500 and repeat the process: 5000 / 780

Let's proceed to step 8:
780 goes into 5000 6 times with a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 64606.0
If we take 4680 away from 5000, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 9:
The number 780 fits into 3200 4 times, leaving a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 64606.4
Deduct 3120 from 3200 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
If we divide 800 by 780, we get 1 and a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 64606.41
Subtracting 780 from 800 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
780 goes into 200 0 times with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 64606.41
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 12:
2000 divided by 780 is 2 with a remainder of 440.
Write down 2 as next digit of the result. 
Result so far: 64606.4102
Deduct 1560 from 2000 and we're left 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.

Going ahead to step 13:
The number 780 fits into 4400 5 times, leaving a remainder of 500.
Put 5 as the next digit of the answer. 
Result so far: 64606.41025
The remainder is 500 after subtracting 3900 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 14:
780 can be fit into 5000 6 times, resulting in a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 64606.410256
If we take 4680 away from 5000, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 15:
The number 780 fits into 3200 4 times, leaving a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 64606.4102564
Subtract 3120 from 3200 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 16:
780 goes into 800 1 times with a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 64606.41025641
Subtract 780 from 800 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 64606.41025641 with a remaining 2e-08.