53877988 ÷ 103 
Let's see how many times 103 fits into 53877988.

Let's proceed to step 1:
If we divide 5 by 103, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 103

On to step 2:
53 divided by 103 is 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 103

Moving on to step 3:
538 divided by 103 is 5 with a remainder of 23.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 515 from 538 and we're left with 23.
Bring next digit (7) of the dividend behind the 23 and repeat the process: 237 / 103

Going ahead to step 4:
103 can be fit into 237 2 times, resulting in a remainder of 31.
Write down 2 as next digit of the result. 
Result so far: 52.0
Subtracting 206 from 237 leaves us with 31.
Append the next digit (7) from the dividend to 31 and continue with: 317 / 103

Going ahead to step 5:
103 goes into 317 3 times with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 523.0
If we subtract 309 from 317, we get 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 103

On to step 6:
When dividing 89 by 103, we get 0 with a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 5230.0
The remainder is 89 after subtracting 0 from 89.
Take the next digit (8) from the dividend and append it to 89, then repeat: 898 / 103

Let's proceed to step 7:
103 can be fit into 898 8 times, resulting in a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 52308.0
If we subtract 824 from 898, we get 74.
Fetch the next digit (8) from the dividend, attach it to 74 and continue: 748 / 103

Advancing to step 8:
When dividing 748 by 103, we get 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 523087.0
Subtract 721 from 748 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 9:
When dividing 270 by 103, we get 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 523087.2
The remainder is 64 after subtracting 206 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 10:
When dividing 640 by 103, we get 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 523087.26
Subtracting 618 from 640 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 11:
The number 103 fits into 220 2 times, leaving a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 523087.262
If we take 206 away from 220, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
103 goes into 140 1 times with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 523087.2621
Subtracting 103 from 140 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 13:
The number 103 fits into 370 3 times, leaving a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 523087.26213
Subtract 309 from 370 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 14:
The number 103 fits into 610 5 times, leaving a remainder of 95.
Put 5 as the next digit of the answer. 
Result so far: 523087.262135
Deduct 515 from 610 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 15:
103 can be fit into 950 9 times, resulting in a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 523087.2621359
If we take 927 away from 950, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 16:
103 can be fit into 230 2 times, resulting in a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 523087.26213592
Deduct 206 from 230 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 523087.26213592 with a remainder of 2.4e-08.