We're dividing 78120 by 69 
Let's see how many times 69 fits into 78120.

Advancing to step 1:
69 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 69

Going ahead to step 2:
When dividing 78 by 69, we get 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 69 from 78, we get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 69

Step 3:
69 can be fit into 91 1 times, resulting in a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 69 from 91 leaves us with 22.
Include the next digit (2) from the dividend after 22, then repeat: 222 / 69

Moving on to step 4:
69 goes into 222 3 times with a remainder of 15.
The next digit of our result is 3. 
Result so far: 113.0
If we subtract 207 from 222, we get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 69

Step 5:
If we divide 150 by 69, we get 2 and a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 1132.0
Subtract 138 from 150 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 6:
69 can be fit into 120 1 times, resulting in a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 1132.1
Deduct 69 from 120 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
510 divided by 69 is 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 1132.17
If we take 483 away from 510, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 8:
If we divide 270 by 69, we get 3 and a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 1132.173
If we subtract 207 from 270, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 9:
If we divide 630 by 69, we get 9 and a remainder of 9.
The next digit of our result is 9. 
Result so far: 1132.1739
Subtracting 621 from 630 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 10:
90 divided by 69 is 1 with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 1132.17391
Subtracting 69 from 90 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 11:
210 divided by 69 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 1132.173913
If we take 207 away from 210, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
69 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 1132.173913
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
If we divide 300 by 69, we get 4 and a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 1132.17391304
Subtracting 276 from 300 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 1132.17391304 with a balance of 2.4e-08.