We're dividing 501403 by 78 
Our goal is to divide 501403 by 78.

Let's proceed to step 1:
If we divide 5 by 78, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 78

Moving on to step 2:
If we divide 50 by 78, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Grab the next digit (1) from the dividend, add it to 50, then carry on: 501 / 78

Going ahead to step 3:
78 goes into 501 6 times with a remainder of 33.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 468 from 501 to get 33.
Take the next digit (4) from the dividend and append it to 33, then repeat: 334 / 78

Step 4:
78 goes into 334 4 times with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Subtracting 312 from 334 leaves us with 22.
Grab the next digit (0) from the dividend, add it to 22, then carry on: 220 / 78

Advancing to step 5:
78 goes into 220 2 times with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 642.0
If we take 156 away from 220, we end up with 64.
Append the next digit (3) from the dividend to 64 and continue with: 643 / 78

Advancing to step 6:
78 goes into 643 8 times with a remainder of 19.
Record the quotient 8 as the next digit in the result. 
Result so far: 6428.0
If we take 624 away from 643, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
78 goes into 190 2 times with a remainder of 34.
The next digit of our result is 2. 
Result so far: 6428.2
Subtract 156 from 190 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
78 goes into 340 4 times with a remainder of 28.
The next digit of our result is 4. 
Result so far: 6428.24
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
If we divide 280 by 78, we get 3 and a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 6428.243
Subtracting 234 from 280 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 10:
460 divided by 78 is 5 with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 6428.2435
Subtracting 390 from 460 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
When dividing 700 by 78, we get 8 with a remainder of 76.
Write down 8 as next digit of the result. 
Result so far: 6428.24358
If we subtract 624 from 700, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 12:
760 divided by 78 is 9 with a remainder of 58.
The next digit of our result is 9. 
Result so far: 6428.243589
If we subtract 702 from 760, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 13:
78 can be fit into 580 7 times, resulting in a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 6428.2435897
If we subtract 546 from 580, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
The number 78 fits into 340 4 times, leaving a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 6428.24358974
The remainder is 28 after subtracting 312 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 6428.24358974, with a leftover of 2.8e-08.