935211 ÷ 78 
We want to divide 935211 by 78.

On to step 1:
When dividing 9 by 78, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 78

Advancing 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
Subtract 78 from 93 to get 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 78

Going ahead to step 3:
155 divided by 78 is 1 with a remainder of 77.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 78 from 155 and we're left with 77.
Append the next digit (2) from the dividend to 77 and continue with: 772 / 78

Let's proceed to step 4:
When dividing 772 by 78, we get 9 with a remainder of 70.
Use 9 as the next digit of our solution. 
Result so far: 119.0
Subtract 702 from 772 to get 70.
Bring next digit (1) of the dividend behind the 70 and repeat the process: 701 / 78

On to step 5:
78 goes into 701 8 times with a remainder of 77.
The number 8 becomes the next digit in our result. 
Result so far: 1198.0
Subtracting 624 from 701 leaves us with 77.
Fetch the next digit (1) from the dividend, attach it to 77 and continue: 771 / 78

Step 6:
771 divided by 78 is 9 with a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 11989.0
Subtracting 702 from 771 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 7:
78 goes into 690 8 times with a remainder of 66.
Record the quotient 8 as the next digit in the result. 
Result so far: 11989.8
Subtract 624 from 690 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 8:
When dividing 660 by 78, we get 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 11989.88
The remainder is 36 after subtracting 624 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 11989.88 with a balance of 0.036.