355472 divided by 78 
Our goal is to divide 355472 by 78.

On to step 1:
3 divided by 78 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 78

Moving on to step 2:
When dividing 35 by 78, we get 0 with a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Grab the next digit (5) from the dividend, add it to 35, then carry on: 355 / 78

Let's proceed to step 3:
78 can be fit into 355 4 times, resulting in a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 312 from 355 to get 43.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 78

Step 4:
If we divide 434 by 78, we get 5 and a remainder of 44.
The next digit of our result is 5. 
Result so far: 45.0
The remainder is 44 after subtracting 390 from 434.
Bring next digit (7) of the dividend behind the 44 and repeat the process: 447 / 78

Going ahead to step 5:
447 divided by 78 is 5 with a remainder of 57.
Put 5 as the next digit of the answer. 
Result so far: 455.0
If we take 390 away from 447, we end up with 57.
Append the next digit (2) from the dividend to 57 and continue with: 572 / 78

On to step 6:
If we divide 572 by 78, we get 7 and a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 4557.0
If we subtract 546 from 572, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
260 divided by 78 is 3 with a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 4557.3
Subtract 234 from 260 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
260 divided by 78 is 3 with a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 4557.33
If we take 234 away from 260, we end up 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.

After the division, we end up with 4557.33 and a remainder of 0.026.