We're dividing 171770 by 50 
Let's see how many times 50 fits into 171770.

On to step 1:
1 divided by 50 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 50

Moving on to step 2:
50 can be fit into 17 0 times, resulting in a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 50

Step 3:
When dividing 171 by 50, we get 3 with a remainder of 21.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 150 from 171 leaves us with 21.
Take the next digit (7) from the dividend and append it to 21, then repeat: 217 / 50

On to step 4:
If we divide 217 by 50, we get 4 and a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
If we take 200 away from 217, we end up with 17.
Append the next digit (7) from the dividend to 17 and continue with: 177 / 50

Step 5:
If we divide 177 by 50, we get 3 and a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 343.0
Subtracting 150 from 177 leaves us with 27.
Bring next digit (0) of the dividend behind the 27 and repeat the process: 270 / 50

Let's proceed to step 6:
270 divided by 50 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 3435.0
Subtracting 250 from 270 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.

Let's proceed to step 7:
The number 50 fits into 200 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 3435.4
Subtract 200 from 200 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
50 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3435.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3435.4
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 3435.4 with a remainder of 0.0.