We're dividing 168419 by 81 
We're looking to find how many times 81 goes into 168419.

Let's proceed to step 1:
81 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 81

Let's proceed to step 2:
If we divide 16 by 81, we get 0 and a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 81

Going ahead to step 3:
If we divide 168 by 81, we get 2 and a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 162 from 168 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 81

Let's proceed to step 4:
64 divided by 81 is 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
The remainder is 64 after subtracting 0 from 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 81

Let's proceed to step 5:
81 can be fit into 641 7 times, resulting in a remainder of 74.
The number 7 becomes the next digit in our result. 
Result so far: 207.0
Deduct 567 from 641 and we're left with 74.
Bring next digit (9) of the dividend behind the 74 and repeat the process: 749 / 81

On to step 6:
749 divided by 81 is 9 with a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 2079.0
The remainder is 20 after subtracting 729 from 749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
200 divided by 81 is 2 with a remainder of 38.
The next digit of our result is 2. 
Result so far: 2079.2
If we subtract 162 from 200, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
The number 81 fits into 380 4 times, leaving a remainder of 56.
The next digit of our result is 4. 
Result so far: 2079.24
Subtract 324 from 380 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 9:
If we divide 560 by 81, we get 6 and a remainder of 74.
Put 6 as the next digit of the answer. 
Result so far: 2079.246
If we subtract 486 from 560, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 10:
740 divided by 81 is 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 2079.2469
Subtracting 729 from 740 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 11:
If we divide 110 by 81, we get 1 and a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 2079.24691
The remainder is 29 after subtracting 81 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 12:
The number 81 fits into 290 3 times, leaving a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 2079.246913
The remainder is 47 after subtracting 243 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 13:
81 can be fit into 470 5 times, resulting in a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 2079.2469135
If we take 405 away from 470, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 14:
If we divide 650 by 81, we get 8 and a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 2079.24691358
The remainder is 2 after subtracting 648 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 2079.24691358, with a leftover of 2e-09.