We look at the division of 78513389 by 685 
Let's see how many times 685 fits into 78513389.

Step 1:
The number 685 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 685

Step 2:
78 divided by 685 is 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Include the next digit (5) from the dividend after 78, then repeat: 785 / 685

Advancing to step 3:
685 can be fit into 785 1 times, resulting in a remainder of 100.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 685 from 785, we get 100.
Append the next digit (1) from the dividend to 100 and continue with: 1001 / 685

Step 4:
685 goes into 1001 1 times with a remainder of 316.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 685 away from 1001, we end up with 316.
Grab the next digit (3) from the dividend, add it to 316, then carry on: 3163 / 685

Advancing to step 5:
685 can be fit into 3163 4 times, resulting in a remainder of 423.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Subtracting 2740 from 3163 leaves us with 423.
Fetch the next digit (3) from the dividend, attach it to 423 and continue: 4233 / 685

Moving on to step 6:
685 can be fit into 4233 6 times, resulting in a remainder of 123.
The next digit of our result is 6. 
Result so far: 1146.0
The remainder is 123 after subtracting 4110 from 4233.
Take the next digit (8) from the dividend and append it to 123, then repeat: 1238 / 685

Let's proceed to step 7:
685 can be fit into 1238 1 times, resulting in a remainder of 553.
Use 1 as the next digit of our solution. 
Result so far: 11461.0
If we take 685 away from 1238, we end up with 553.
Grab the next digit (9) from the dividend, add it to 553, then carry on: 5539 / 685

Let's proceed to step 8:
If we divide 5539 by 685, we get 8 and a remainder of 59.
Use 8 as the next digit of our solution. 
Result so far: 114618.0
Subtract 5480 from 5539 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
685 goes into 590 0 times with a remainder of 590.
The next digit of our result is 0. 
Result so far: 114618.0
If we subtract 0 from 590, we get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 10:
685 goes into 5900 8 times with a remainder of 420.
The next digit of our result is 8. 
Result so far: 114618.08
If we take 5480 away from 5900, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 11:
4200 divided by 685 is 6 with a remainder of 90.
Put 6 as the next digit of the answer. 
Result so far: 114618.086
Subtract 4110 from 4200 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 12:
900 divided by 685 is 1 with a remainder of 215.
Put 1 as the next digit of the answer. 
Result so far: 114618.0861
The remainder is 215 after subtracting 685 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 13:
When dividing 2150 by 685, we get 3 with a remainder of 95.
Put 3 as the next digit of the answer. 
Result so far: 114618.08613
Deduct 2055 from 2150 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 14:
When dividing 950 by 685, we get 1 with a remainder of 265.
Put 1 as the next digit of the answer. 
Result so far: 114618.086131
If we subtract 685 from 950, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 15:
685 goes into 2650 3 times with a remainder of 595.
The next digit of our result is 3. 
Result so far: 114618.0861313
Subtracting 2055 from 2650 leaves us with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Step 16:
If we divide 5950 by 685, we get 8 and a remainder of 470.
Use 8 as the next digit of our solution. 
Result so far: 114618.08613138
If we subtract 5480 from 5950, we get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

In conclusion, the division gives 114618.08613138 with a balance of 4.7e-07.