We look at the division of 445605 by 87 
Let's see how many times 87 fits into 445605.

Let's proceed to step 1:
The number 87 fits into 4 0 times, leaving 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.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 87

Moving on to step 2:
The number 87 fits into 44 0 times, leaving a remainder of 44.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Append the next digit (5) from the dividend to 44 and continue with: 445 / 87

Let's proceed to step 3:
87 can be fit into 445 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 10 after subtracting 435 from 445.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 87

Let's proceed to step 4:
106 divided by 87 is 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Subtracting 87 from 106 leaves us with 19.
Grab the next digit (0) from the dividend, add it to 19, then carry on: 190 / 87

Advancing to step 5:
190 divided by 87 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 512.0
Subtracting 174 from 190 leaves us with 16.
Append the next digit (5) from the dividend to 16 and continue with: 165 / 87

Step 6:
If we divide 165 by 87, we get 1 and a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 5121.0
Subtracting 87 from 165 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 7:
87 goes into 780 8 times with a remainder of 84.
Record the quotient 8 as the next digit in the result. 
Result so far: 5121.8
Subtracting 696 from 780 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 8:
87 goes into 840 9 times with a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 5121.89
The remainder is 57 after subtracting 783 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 9:
The number 87 fits into 570 6 times, leaving a remainder of 48.
The next digit of our result is 6. 
Result so far: 5121.896
Subtract 522 from 570 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.

Moving on to step 10:
480 divided by 87 is 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 5121.8965
Deduct 435 from 480 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
450 divided by 87 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 5121.89655
If we take 435 away from 450, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 5121.89655 with a remainder of 1.5e-05.