442622 divided by 86 
Our goal is to divide 442622 by 86.

On to step 1:
If we divide 4 by 86, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 86

Step 2:
When dividing 44 by 86, we get 0 with a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Append the next digit (2) from the dividend to 44 and continue with: 442 / 86

Step 3:
The number 86 fits into 442 5 times, leaving a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 12 after subtracting 430 from 442.
Take the next digit (6) from the dividend and append it to 12, then repeat: 126 / 86

Advancing to step 4:
If we divide 126 by 86, we get 1 and a remainder of 40.
The next digit of our result is 1. 
Result so far: 51.0
If we subtract 86 from 126, we get 40.
Bring next digit (2) of the dividend behind the 40 and repeat the process: 402 / 86

Let's proceed to step 5:
86 goes into 402 4 times with a remainder of 58.
The next digit of our result is 4. 
Result so far: 514.0
Subtract 344 from 402 to get 58.
Grab the next digit (2) from the dividend, add it to 58, then carry on: 582 / 86

Let's proceed to step 6:
The number 86 fits into 582 6 times, leaving a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 5146.0
Subtracting 516 from 582 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 7:
86 can be fit into 660 7 times, resulting in a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 5146.7
If we subtract 602 from 660, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 8:
86 can be fit into 580 6 times, resulting in a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 5146.76
If we take 516 away from 580, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 9:
640 divided by 86 is 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 5146.767
Deduct 602 from 640 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
If we divide 380 by 86, we get 4 and a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 5146.7674
If we take 344 away from 380, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
If we divide 360 by 86, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 5146.76744
Subtract 344 from 360 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 5146.76744, with a leftover of 1.6e-05.