419143 ÷ 26 
Our goal is to divide 419143 by 26.

Let's proceed to step 1:
4 divided by 26 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 26

Step 2:
If we divide 41 by 26, we get 1 and a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 26 away from 41, we end up with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 26

On to step 3:
The number 26 fits into 159 6 times, leaving a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we take 156 away from 159, we end up with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 26

Advancing to step 4:
26 can be fit into 31 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 161.0
The remainder is 5 after subtracting 26 from 31.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 26

Moving on to step 5:
26 goes into 54 2 times with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 1612.0
Deduct 52 from 54 and we're left with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 26

Step 6:
26 goes into 23 0 times with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 16120.0
Deduct 0 from 23 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
230 divided by 26 is 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 16120.8
Subtracting 208 from 230 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
The number 26 fits into 220 8 times, leaving a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 16120.88
Deduct 208 from 220 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 16120.88, with a leftover of 0.012.