789351 ÷ 78 
We're looking to find how many times 78 goes into 789351.

Step 1:
The number 78 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 78

Step 2:
The number 78 fits into 78 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 78 from 78 and we're left with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 78

Advancing to step 3:
78 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 9, we end up with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 78

Going ahead to step 4:
78 goes into 93 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
If we subtract 78 from 93, we get 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 78

Step 5:
If we divide 155 by 78, we get 1 and a remainder of 77.
The next digit of our result is 1. 
Result so far: 1011.0
If we subtract 78 from 155, we get 77.
Grab the next digit (1) from the dividend, add it to 77, then carry on: 771 / 78

Let's proceed to step 6:
If we divide 771 by 78, we get 9 and a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 10119.0
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.

Advancing to step 7:
78 goes into 690 8 times with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 10119.8
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.

Let's proceed to step 8:
78 can be fit into 660 8 times, resulting in a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 10119.88
Deduct 624 from 660 and we're left with 36.
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 10119.88 with a balance of 0.036.