We look at the division of 841966 by 86 
Our goal is to divide 841966 by 86.

Going ahead to step 1:
When dividing 8 by 86, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 86

Step 2:
If we divide 84 by 86, we get 0 and a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Include the next digit (1) from the dividend after 84, then repeat: 841 / 86

Let's proceed to step 3:
86 goes into 841 9 times with a remainder of 67.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 774 away from 841, we end up with 67.
Bring next digit (9) of the dividend behind the 67 and repeat the process: 679 / 86

Step 4:
The number 86 fits into 679 7 times, leaving a remainder of 77.
The next digit of our result is 7. 
Result so far: 97.0
If we take 602 away from 679, we end up with 77.
Include the next digit (6) from the dividend after 77, then repeat: 776 / 86

Step 5:
86 goes into 776 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 979.0
If we subtract 774 from 776, we get 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 86

On to step 6:
If we divide 26 by 86, we get 0 and a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 9790.0
Subtracting 0 from 26 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 7:
260 divided by 86 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 9790.3
The remainder is 2 after subtracting 258 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
If we divide 20 by 86, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 9790.3
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
86 can be fit into 200 2 times, resulting in a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 9790.302
If we subtract 172 from 200, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 10:
If we divide 280 by 86, we get 3 and a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 9790.3023
If we subtract 258 from 280, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
86 can be fit into 220 2 times, resulting in a remainder of 48.
The next digit of our result is 2. 
Result so far: 9790.30232
Subtract 172 from 220 to 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.

On to step 12:
When dividing 480 by 86, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 9790.302325
If we take 430 away from 480, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 13:
500 divided by 86 is 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 9790.3023255
If we take 430 away from 500, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 9790.3023255, with a leftover of 7e-07.