935389 ÷ 78 
We're looking to find how many times 78 goes into 935389.

Step 1:
The number 78 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 78

Going ahead to step 2:
The number 78 fits into 93 1 times, leaving a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 78 from 93 leaves us with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 78

Going ahead to step 3:
155 divided by 78 is 1 with a remainder of 77.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 77 after subtracting 78 from 155.
Append the next digit (3) from the dividend to 77 and continue with: 773 / 78

On to step 4:
When dividing 773 by 78, we get 9 with a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 119.0
Deduct 702 from 773 and we're left with 71.
Fetch the next digit (8) from the dividend, attach it to 71 and continue: 718 / 78

Advancing to step 5:
718 divided by 78 is 9 with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 1199.0
If we take 702 away from 718, we end up with 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 78

On to step 6:
78 can be fit into 169 2 times, resulting in a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 11992.0
Subtract 156 from 169 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
130 divided by 78 is 1 with a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 11992.1
If we subtract 78 from 130, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 8:
78 goes into 520 6 times with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 11992.16
Subtracting 468 from 520 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
520 divided by 78 is 6 with a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 11992.166
The remainder is 52 after subtracting 468 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 11992.166 with a remainder of 0.0052.