538389 divided by 78 
Our goal is to divide 538389 by 78.

Moving on to step 1:
If we divide 5 by 78, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 78

Going ahead to step 2:
53 divided by 78 is 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Bring next digit (8) of the dividend behind the 53 and repeat the process: 538 / 78

Advancing to step 3:
78 can be fit into 538 6 times, resulting in a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 468 from 538 and we're left with 70.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 78

Advancing to step 4:
When dividing 703 by 78, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 69.0
If we take 702 away from 703, we end up with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 78

Moving on to step 5:
If we divide 18 by 78, we get 0 and a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 690.0
Subtract 0 from 18 to get 18.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 78

Step 6:
78 goes into 189 2 times with a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 6902.0
Subtracting 156 from 189 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 7:
78 goes into 330 4 times with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 6902.4
If we subtract 312 from 330, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
78 goes into 180 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 6902.42
Subtracting 156 from 180 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
78 goes into 240 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 6902.423
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
78 goes into 60 0 times with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 6902.423
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 11:
The number 78 fits into 600 7 times, leaving a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 6902.42307
If we subtract 546 from 600, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
The number 78 fits into 540 6 times, leaving a remainder of 72.
The next digit of our result is 6. 
Result so far: 6902.423076
The remainder is 72 after subtracting 468 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 13:
The number 78 fits into 720 9 times, leaving a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 6902.4230769
Subtracting 702 from 720 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 14:
When dividing 180 by 78, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 6902.42307692
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 6902.42307692 with a balance of 2.4e-08.