Let's divide 419122 by 86
We're looking to find how many times 86 goes into 419122.

Going ahead to step 1:
4 divided by 86 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 86

Going ahead to step 2:
The number 86 fits into 41 0 times, leaving a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 41 to get 41.
Grab the next digit (9) from the dividend, add it to 41, then carry on: 419 / 86

Step 3:
If we divide 419 by 86, we get 4 and a remainder of 75.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 344 away from 419, we end up with 75.
Grab the next digit (1) from the dividend, add it to 75, then carry on: 751 / 86

Let's proceed to step 4:
751 divided by 86 is 8 with a remainder of 63.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Subtracting 688 from 751 leaves us with 63.
Fetch the next digit (2) from the dividend, attach it to 63 and continue: 632 / 86

Moving on to step 5:
When dividing 632 by 86, we get 7 with a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 487.0
If we subtract 602 from 632, we get 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 86

Let's proceed to step 6:
86 goes into 302 3 times with a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 4873.0
Subtracting 258 from 302 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
86 can be fit into 440 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 4873.5
If we subtract 430 from 440, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
86 can be fit into 100 1 times, resulting in a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 4873.51
If we subtract 86 from 100, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
86 goes into 140 1 times with a remainder of 54.
The next digit of our result is 1. 
Result so far: 4873.511
Subtracting 86 from 140 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Our division results in 4873.511 with a remaining 0.0054.