We look at the division of 49363851 by 87 
Our goal is to divide 49363851 by 87.

Advancing to step 1:
The number 87 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 87

Advancing to step 2:
87 can be fit into 49 0 times, resulting in a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Take the next digit (3) from the dividend and append it to 49, then repeat: 493 / 87

On to step 3:
If we divide 493 by 87, we get 5 and a remainder of 58.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 435 away from 493, we end up with 58.
Bring next digit (6) of the dividend behind the 58 and repeat the process: 586 / 87

Let's proceed to step 4:
The number 87 fits into 586 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 56.0
If we subtract 522 from 586, we get 64.
Include the next digit (3) from the dividend after 64, then repeat: 643 / 87

Going ahead to step 5:
When dividing 643 by 87, we get 7 with a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 567.0
If we take 609 away from 643, we end up with 34.
Bring next digit (8) of the dividend behind the 34 and repeat the process: 348 / 87

Advancing to step 6:
348 divided by 87 is 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 5674.0
The remainder is 0 after subtracting 348 from 348.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 87

Going ahead to step 7:
The number 87 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 56740.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 87

Advancing to step 8:
When dividing 51 by 87, we get 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 567400.0
Subtract 0 from 51 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 9:
87 can be fit into 510 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 567400.5
The remainder is 75 after subtracting 435 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 10:
87 goes into 750 8 times with a remainder of 54.
Use 8 as the next digit of our solution. 
Result so far: 567400.58
Subtract 696 from 750 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 11:
87 can be fit into 540 6 times, resulting in a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 567400.586
If we take 522 away from 540, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 12:
If we divide 180 by 87, we get 2 and a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 567400.5862
Deduct 174 from 180 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
87 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 567400.5862
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
87 can be fit into 600 6 times, resulting in a remainder of 78.
Record the quotient 6 as the next digit in the result. 
Result so far: 567400.586206
Deduct 522 from 600 and we're left 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.

On to step 15:
When dividing 780 by 87, we get 8 with a remainder of 84.
The next digit of our result is 8. 
Result so far: 567400.5862068
Deduct 696 from 780 and we're left 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.

On to step 16:
840 divided by 87 is 9 with a remainder of 57.
Use 9 as the next digit of our solution. 
Result so far: 567400.58620689
Subtracting 783 from 840 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final outcome is 567400.58620689, with a leftover of 5.7e-08.