49395129 ÷ 915 
Our goal is to divide 49395129 by 915.

Moving on to step 1:
The number 915 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 915

Going ahead to step 2:
The number 915 fits into 49 0 times, leaving a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Bring next digit (3) of the dividend behind the 49 and repeat the process: 493 / 915

Advancing to step 3:
When dividing 493 by 915, we get 0 with a remainder of 493.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 493 leaves us with 493.
Bring next digit (9) of the dividend behind the 493 and repeat the process: 4939 / 915

Going ahead to step 4:
If we divide 4939 by 915, we get 5 and a remainder of 364.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 364 after subtracting 4575 from 4939.
Grab the next digit (5) from the dividend, add it to 364, then carry on: 3645 / 915

Advancing to step 5:
915 can be fit into 3645 3 times, resulting in a remainder of 900.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Subtracting 2745 from 3645 leaves us with 900.
Take the next digit (1) from the dividend and append it to 900, then repeat: 9001 / 915

Moving on to step 6:
If we divide 9001 by 915, we get 9 and a remainder of 766.
The next digit of our result is 9. 
Result so far: 539.0
Subtract 8235 from 9001 to get 766.
Bring next digit (2) of the dividend behind the 766 and repeat the process: 7662 / 915

Step 7:
7662 divided by 915 is 8 with a remainder of 342.
Write down 8 as next digit of the result. 
Result so far: 5398.0
Subtract 7320 from 7662 to get 342.
Grab the next digit (9) from the dividend, add it to 342, then carry on: 3429 / 915

Moving on to step 8:
If we divide 3429 by 915, we get 3 and a remainder of 684.
Write down 3 as next digit of the result. 
Result so far: 53983.0
If we take 2745 away from 3429, we end up with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Moving on to step 9:
If we divide 6840 by 915, we get 7 and a remainder of 435.
Put 7 as the next digit of the answer. 
Result so far: 53983.7
If we take 6405 away from 6840, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Going ahead to step 10:
915 can be fit into 4350 4 times, resulting in a remainder of 690.
The number 4 becomes the next digit in our result. 
Result so far: 53983.74
If we take 3660 away from 4350, we end up with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Step 11:
915 goes into 6900 7 times with a remainder of 495.
The next digit of our result is 7. 
Result so far: 53983.747
Subtracting 6405 from 6900 leaves us with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Let's proceed to step 12:
915 can be fit into 4950 5 times, resulting in a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 53983.7475
Deduct 4575 from 4950 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 13:
915 can be fit into 3750 4 times, resulting in a remainder of 90.
Put 4 as the next digit of the answer. 
Result so far: 53983.74754
Subtracting 3660 from 3750 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 14:
The number 915 fits into 900 0 times, leaving a remainder of 900.
Put 0 as the next digit of the answer. 
Result so far: 53983.74754
If we subtract 0 from 900, we get 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9000, and continue the process.

Going ahead to step 15:
915 can be fit into 9000 9 times, resulting in a remainder of 765.
Put 9 as the next digit of the answer. 
Result so far: 53983.7475409
If we take 8235 away from 9000, we end up with 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

Step 16:
7650 divided by 915 is 8 with a remainder of 330.
Write down 8 as next digit of the result. 
Result so far: 53983.74754098
If we subtract 7320 from 7650, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

The quotient of the division is 53983.74754098, and the remainder is 3.3e-07.