We look at the division of 70878154 by 768 
Let's see how many times 768 fits into 70878154.

Step 1:
768 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 768

On to step 2:
When dividing 70 by 768, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Bring next digit (8) of the dividend behind the 70 and repeat the process: 708 / 768

Going ahead to step 3:
768 goes into 708 0 times with a remainder of 708.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 708 after subtracting 0 from 708.
Bring next digit (7) of the dividend behind the 708 and repeat the process: 7087 / 768

Moving on to step 4:
If we divide 7087 by 768, we get 9 and a remainder of 175.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 175 after subtracting 6912 from 7087.
Include the next digit (8) from the dividend after 175, then repeat: 1758 / 768

Moving on to step 5:
When dividing 1758 by 768, we get 2 with a remainder of 222.
Put 2 as the next digit of the answer. 
Result so far: 92.0
Deduct 1536 from 1758 and we're left with 222.
Fetch the next digit (1) from the dividend, attach it to 222 and continue: 2221 / 768

Step 6:
768 can be fit into 2221 2 times, resulting in a remainder of 685.
The next digit of our result is 2. 
Result so far: 922.0
Deduct 1536 from 2221 and we're left with 685.
Fetch the next digit (5) from the dividend, attach it to 685 and continue: 6855 / 768

Let's proceed to step 7:
6855 divided by 768 is 8 with a remainder of 711.
Record the quotient 8 as the next digit in the result. 
Result so far: 9228.0
Subtract 6144 from 6855 to get 711.
Include the next digit (4) from the dividend after 711, then repeat: 7114 / 768

Moving on to step 8:
When dividing 7114 by 768, we get 9 with a remainder of 202.
The number 9 becomes the next digit in our result. 
Result so far: 92289.0
The remainder is 202 after subtracting 6912 from 7114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 9:
768 can be fit into 2020 2 times, resulting in a remainder of 484.
Write down 2 as next digit of the result. 
Result so far: 92289.2
Deduct 1536 from 2020 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 10:
4840 divided by 768 is 6 with a remainder of 232.
Write down 6 as next digit of the result. 
Result so far: 92289.26
Deduct 4608 from 4840 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 11:
2320 divided by 768 is 3 with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 92289.263
Deduct 2304 from 2320 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
If we divide 160 by 768, we get 0 and a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 92289.263
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 13:
The number 768 fits into 1600 2 times, leaving a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 92289.26302
The remainder is 64 after subtracting 1536 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 14:
640 divided by 768 is 0 with a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 92289.26302
If we subtract 0 from 640, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 15:
If we divide 6400 by 768, we get 8 and a remainder of 256.
Use 8 as the next digit of our solution. 
Result so far: 92289.2630208
Subtract 6144 from 6400 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 16:
768 can be fit into 2560 3 times, resulting in a remainder of 256.
The next digit of our result is 3. 
Result so far: 92289.26302083
If we subtract 2304 from 2560, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final outcome is 92289.26302083, with a leftover of 2.56e-07.