We look at the division of 43430855 by 877 
We want to figure out the number of times 43430855 can be divided by 877.

Moving on to step 1:
When dividing 4 by 877, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 877

Let's proceed to step 2:
The number 877 fits into 43 0 times, leaving a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Append the next digit (4) from the dividend to 43 and continue with: 434 / 877

Going ahead to step 3:
434 divided by 877 is 0 with a remainder of 434.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 434 to get 434.
Grab the next digit (3) from the dividend, add it to 434, then carry on: 4343 / 877

Let's proceed to step 4:
4343 divided by 877 is 4 with a remainder of 835.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 835 after subtracting 3508 from 4343.
Grab the next digit (0) from the dividend, add it to 835, then carry on: 8350 / 877

Moving on to step 5:
When dividing 8350 by 877, we get 9 with a remainder of 457.
The next digit of our result is 9. 
Result so far: 49.0
Subtract 7893 from 8350 to get 457.
Include the next digit (8) from the dividend after 457, then repeat: 4578 / 877

Moving on to step 6:
When dividing 4578 by 877, we get 5 with a remainder of 193.
Put 5 as the next digit of the answer. 
Result so far: 495.0
The remainder is 193 after subtracting 4385 from 4578.
Bring next digit (5) of the dividend behind the 193 and repeat the process: 1935 / 877

On to step 7:
The number 877 fits into 1935 2 times, leaving a remainder of 181.
Write down 2 as next digit of the result. 
Result so far: 4952.0
The remainder is 181 after subtracting 1754 from 1935.
Take the next digit (5) from the dividend and append it to 181, then repeat: 1815 / 877

Going ahead to step 8:
877 goes into 1815 2 times with a remainder of 61.
The number 2 becomes the next digit in our result. 
Result so far: 49522.0
The remainder is 61 after subtracting 1754 from 1815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 9:
The number 877 fits into 610 0 times, leaving a remainder of 610.
Write down 0 as next digit of the result. 
Result so far: 49522.0
Subtract 0 from 610 to get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Moving on to step 10:
If we divide 6100 by 877, we get 6 and a remainder of 838.
The number 6 becomes the next digit in our result. 
Result so far: 49522.06
If we take 5262 away from 6100, we end up with 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

Step 11:
When dividing 8380 by 877, we get 9 with a remainder of 487.
The number 9 becomes the next digit in our result. 
Result so far: 49522.069
Deduct 7893 from 8380 and we're left with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Let's proceed to step 12:
The number 877 fits into 4870 5 times, leaving a remainder of 485.
The number 5 becomes the next digit in our result. 
Result so far: 49522.0695
Subtracting 4385 from 4870 leaves us with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

On to step 13:
If we divide 4850 by 877, we get 5 and a remainder of 465.
Use 5 as the next digit of our solution. 
Result so far: 49522.06955
If we take 4385 away from 4850, we end up with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

The quotient of the division is 49522.06955, and the remainder is 0.000465.