135131 divided by 78 
We want to divide 135131 by 78.

Moving on to step 1:
78 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 78

Step 2:
If we divide 13 by 78, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 78

Going ahead to step 3:
The number 78 fits into 135 1 times, leaving a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 78 from 135, we get 57.
Append the next digit (1) from the dividend to 57 and continue with: 571 / 78

On to step 4:
78 can be fit into 571 7 times, resulting in a remainder of 25.
The next digit of our result is 7. 
Result so far: 17.0
Subtract 546 from 571 to get 25.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 78

Step 5:
When dividing 253 by 78, we get 3 with a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 173.0
Deduct 234 from 253 and we're left with 19.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 78

Advancing to step 6:
78 can be fit into 191 2 times, resulting in a remainder of 35.
Record the quotient 2 as the next digit in the result. 
Result so far: 1732.0
Subtract 156 from 191 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
78 can be fit into 350 4 times, resulting in a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 1732.4
Subtracting 312 from 350 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 8:
78 can be fit into 380 4 times, resulting in a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 1732.44
Subtracting 312 from 380 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 1732.44, with a leftover of 0.068.