We're dividing 245492 by 78 
We want to divide 245492 by 78.

On to step 1:
78 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 78

Moving on to step 2:
24 divided by 78 is 0 with a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 24 and we're left with 24.
Bring next digit (5) of the dividend behind the 24 and repeat the process: 245 / 78

Let's proceed to step 3:
When dividing 245 by 78, we get 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 234 from 245 and we're left with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 78

Let's proceed to step 4:
When dividing 114 by 78, we get 1 with a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 31.0
If we subtract 78 from 114, we get 36.
Append the next digit (9) from the dividend to 36 and continue with: 369 / 78

Advancing to step 5:
The number 78 fits into 369 4 times, leaving a remainder of 57.
Write down 4 as next digit of the result. 
Result so far: 314.0
If we take 312 away from 369, we end up with 57.
Include the next digit (2) from the dividend after 57, then repeat: 572 / 78

Advancing to step 6:
If we divide 572 by 78, we get 7 and a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 3147.0
The remainder is 26 after subtracting 546 from 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 7:
260 divided by 78 is 3 with a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 3147.3
Deduct 234 from 260 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
The number 78 fits into 260 3 times, leaving a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 3147.33
The remainder is 26 after subtracting 234 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 3147.33, with a leftover of 0.026.