We look at the division of 445544 by 86 
We're looking to find how many times 86 goes into 445544.

Step 1:
The number 86 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 86

Going ahead to step 2:
The number 86 fits into 44 0 times, leaving a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Fetch the next digit (5) from the dividend, attach it to 44 and continue: 445 / 86

Moving on to step 3:
If we divide 445 by 86, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 5.0
If we take 430 away from 445, we end up with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 86

Going ahead to step 4:
86 can be fit into 155 1 times, resulting in a remainder of 69.
Write down 1 as next digit of the result. 
Result so far: 51.0
Subtract 86 from 155 to get 69.
Append the next digit (4) from the dividend to 69 and continue with: 694 / 86

Let's proceed to step 5:
86 goes into 694 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 518.0
Subtract 688 from 694 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 86

On to step 6:
86 can be fit into 64 0 times, resulting in a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 5180.0
If we subtract 0 from 64, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 7:
When dividing 640 by 86, we get 7 with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 5180.7
Subtracting 602 from 640 leaves us 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.

On to step 8:
When dividing 380 by 86, we get 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 5180.74
If we subtract 344 from 380, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 9:
360 divided by 86 is 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 5180.744
If we take 344 away from 360, we end up with 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 5180.744, with a leftover of 0.0016.