447145 divided by 87 
Let's see how many times 87 fits into 447145.

Step 1:
When dividing 4 by 87, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 87

Advancing to step 2:
The number 87 fits into 44 0 times, leaving a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Fetch the next digit (7) from the dividend, attach it to 44 and continue: 447 / 87

Going ahead to step 3:
If we divide 447 by 87, we get 5 and a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 435 away from 447, we end up with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 87

Step 4:
When dividing 121 by 87, we get 1 with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 51.0
Subtracting 87 from 121 leaves us with 34.
Grab the next digit (4) from the dividend, add it to 34, then carry on: 344 / 87

On to step 5:
If we divide 344 by 87, we get 3 and a remainder of 83.
Record the quotient 3 as the next digit in the result. 
Result so far: 513.0
Subtracting 261 from 344 leaves us with 83.
Take the next digit (5) from the dividend and append it to 83, then repeat: 835 / 87

Let's proceed to step 6:
The number 87 fits into 835 9 times, leaving a remainder of 52.
Put 9 as the next digit of the answer. 
Result so far: 5139.0
Subtracting 783 from 835 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 7:
87 goes into 520 5 times with a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 5139.5
The remainder is 85 after subtracting 435 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 8:
87 goes into 850 9 times with a remainder of 67.
Put 9 as the next digit of the answer. 
Result so far: 5139.59
If we subtract 783 from 850, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 9:
When dividing 670 by 87, we get 7 with a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 5139.597
If we take 609 away from 670, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 10:
610 divided by 87 is 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 5139.5977
Deduct 609 from 610 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 5139.5977, and the remainder is 1e-05.