We divide 45505772 by 877
We want to figure out the number of times 45505772 can be divided by 877.

Advancing to step 1:
If we divide 4 by 877, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 877

Moving on to step 2:
The number 877 fits into 45 0 times, leaving a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Bring next digit (5) of the dividend behind the 45 and repeat the process: 455 / 877

Going ahead to step 3:
If we divide 455 by 877, we get 0 and a remainder of 455.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 455 and we're left with 455.
Fetch the next digit (0) from the dividend, attach it to 455 and continue: 4550 / 877

On to step 4:
The number 877 fits into 4550 5 times, leaving a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 4385 from 4550, we get 165.
Include the next digit (5) from the dividend after 165, then repeat: 1655 / 877

Going ahead to step 5:
The number 877 fits into 1655 1 times, leaving a remainder of 778.
Put 1 as the next digit of the answer. 
Result so far: 51.0
If we take 877 away from 1655, we end up with 778.
Include the next digit (7) from the dividend after 778, then repeat: 7787 / 877

Let's proceed to step 6:
If we divide 7787 by 877, we get 8 and a remainder of 771.
Use 8 as the next digit of our solution. 
Result so far: 518.0
The remainder is 771 after subtracting 7016 from 7787.
Append the next digit (7) from the dividend to 771 and continue with: 7717 / 877

On to step 7:
7717 divided by 877 is 8 with a remainder of 701.
Record the quotient 8 as the next digit in the result. 
Result so far: 5188.0
Subtract 7016 from 7717 to get 701.
Grab the next digit (2) from the dividend, add it to 701, then carry on: 7012 / 877

Let's proceed to step 8:
877 goes into 7012 7 times with a remainder of 873.
Write down 7 as next digit of the result. 
Result so far: 51887.0
The remainder is 873 after subtracting 6139 from 7012.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8730, and continue the process.

Going ahead to step 9:
If we divide 8730 by 877, we get 9 and a remainder of 837.
Put 9 as the next digit of the answer. 
Result so far: 51887.9
Subtracting 7893 from 8730 leaves us with 837.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8370, and continue the process.

On to step 10:
If we divide 8370 by 877, we get 9 and a remainder of 477.
The number 9 becomes the next digit in our result. 
Result so far: 51887.99
Deduct 7893 from 8370 and we're left with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

After the division, we end up with 51887.99 and a remainder of 0.477.