Let's divide 178391 by 35
Our goal is to divide 178391 by 35.

On to step 1:
35 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 35

Advancing to step 2:
17 divided by 35 is 0 with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 35

Step 3:
When dividing 178 by 35, we get 5 with a remainder of 3.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 3 after subtracting 175 from 178.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 35

Going ahead to step 4:
The number 35 fits into 33 0 times, leaving a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Deduct 0 from 33 and we're left with 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 35

Going ahead to step 5:
339 divided by 35 is 9 with a remainder of 24.
The next digit of our result is 9. 
Result so far: 509.0
The remainder is 24 after subtracting 315 from 339.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 35

Let's proceed to step 6:
The number 35 fits into 241 6 times, leaving a remainder of 31.
The next digit of our result is 6. 
Result so far: 5096.0
If we take 210 away from 241, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
35 can be fit into 310 8 times, resulting in a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 5096.8
The remainder is 30 after subtracting 280 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
35 can be fit into 300 8 times, resulting in a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 5096.88
Subtracting 280 from 300 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 5096.88 with a remainder of 0.02.