We're dividing 171948 by 84 
Our goal is to divide 171948 by 84.

On to step 1:
If we divide 1 by 84, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 84

Going ahead to step 2:
84 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 84

On to step 3:
84 goes into 171 2 times with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 168 from 171 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 84

Let's proceed to step 4:
39 divided by 84 is 0 with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we subtract 0 from 39, we get 39.
Take the next digit (4) from the dividend and append it to 39, then repeat: 394 / 84

Advancing to step 5:
When dividing 394 by 84, we get 4 with a remainder of 58.
The next digit of our result is 4. 
Result so far: 204.0
The remainder is 58 after subtracting 336 from 394.
Take the next digit (8) from the dividend and append it to 58, then repeat: 588 / 84

On to step 6:
84 can be fit into 588 7 times, resulting in a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 2047.0
If we subtract 588 from 588, 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.

On to step 7:
If we divide 0 by 84, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2047.0
Subtract 0 from 0 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.

Going ahead to step 8:
If we divide 0 by 84, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2047.0
Subtracting 0 from 0 leaves us 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.

The final outcome is 2047.0, with a leftover of 0.0.