We're dividing 591935 by 78 
We're looking to find how many times 78 goes into 591935.

Advancing to step 1:
78 goes into 5 0 times 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.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 78

Advancing to step 2:
78 goes into 59 0 times with a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 59, we end up with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 78

Moving on to step 3:
78 goes into 591 7 times with a remainder of 45.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 546 from 591, we get 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 78

Advancing to step 4:
459 divided by 78 is 5 with a remainder of 69.
Put 5 as the next digit of the answer. 
Result so far: 75.0
Deduct 390 from 459 and we're left with 69.
Fetch the next digit (3) from the dividend, attach it to 69 and continue: 693 / 78

On to step 5:
The number 78 fits into 693 8 times, leaving a remainder of 69.
Write down 8 as next digit of the result. 
Result so far: 758.0
Subtract 624 from 693 to get 69.
Take the next digit (5) from the dividend and append it to 69, then repeat: 695 / 78

Moving on to step 6:
The number 78 fits into 695 8 times, leaving a remainder of 71.
The next digit of our result is 8. 
Result so far: 7588.0
Subtracting 624 from 695 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 7:
78 can be fit into 710 9 times, resulting in a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 7588.9
The remainder is 8 after subtracting 702 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
When dividing 80 by 78, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 7588.91
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
When dividing 20 by 78, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 7588.91
If we subtract 0 from 20, we 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.

Going ahead to step 10:
200 divided by 78 is 2 with a remainder of 44.
The next digit of our result is 2. 
Result so far: 7588.9102
Subtract 156 from 200 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
78 can be fit into 440 5 times, resulting in a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 7588.91025
If we take 390 away from 440, we end up 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.

Let's proceed to step 12:
The number 78 fits into 500 6 times, leaving a remainder of 32.
The next digit of our result is 6. 
Result so far: 7588.910256
Deduct 468 from 500 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 13:
If we divide 320 by 78, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 7588.9102564
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
78 can be fit into 80 1 times, resulting in a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 7588.91025641
If we take 78 away from 80, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 7588.91025641, with a leftover of 2e-09.