Let's divide 170019 by 84
Our goal is to divide 170019 by 84.

Going ahead to step 1:
The number 84 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 84

On to step 2:
When dividing 17 by 84, we get 0 with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 84

Moving on to step 3:
84 goes into 170 2 times with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 168 from 170, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 84

Let's proceed to step 4:
If we divide 20 by 84, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 20, we get 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 84

Going ahead to step 5:
If we divide 201 by 84, we get 2 and a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 202.0
If we take 168 away from 201, we end up with 33.
Grab the next digit (9) from the dividend, add it to 33, then carry on: 339 / 84

On to step 6:
If we divide 339 by 84, we get 4 and a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 2024.0
Subtract 336 from 339 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
When dividing 30 by 84, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 2024.0
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
84 goes into 300 3 times with a remainder of 48.
The next digit of our result is 3. 
Result so far: 2024.03
If we subtract 252 from 300, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
When dividing 480 by 84, we get 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 2024.035
Deduct 420 from 480 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
600 divided by 84 is 7 with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 2024.0357
If we subtract 588 from 600, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
120 divided by 84 is 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 2024.03571
The remainder is 36 after subtracting 84 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 12:
360 divided by 84 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 2024.035714
Subtracting 336 from 360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
When dividing 240 by 84, we get 2 with a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 2024.0357142
If we subtract 168 from 240, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 14:
720 divided by 84 is 8 with a remainder of 48.
The next digit of our result is 8. 
Result so far: 2024.03571428
The remainder is 48 after subtracting 672 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 2024.03571428 with a remaining 4.8e-08.