48491638 ÷ 915 
Our goal is to divide 48491638 by 915.

Advancing to step 1:
If we divide 4 by 915, we get 0 and 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.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 915

On to step 2:
If we divide 48 by 915, we get 0 and a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 48 to get 48.
Grab the next digit (4) from the dividend, add it to 48, then carry on: 484 / 915

Moving on to step 3:
484 divided by 915 is 0 with a remainder of 484.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 484 leaves us with 484.
Bring next digit (9) of the dividend behind the 484 and repeat the process: 4849 / 915

Advancing to step 4:
4849 divided by 915 is 5 with a remainder of 274.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 4575 from 4849 and we're left with 274.
Bring next digit (1) of the dividend behind the 274 and repeat the process: 2741 / 915

Step 5:
If we divide 2741 by 915, we get 2 and a remainder of 911.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
If we subtract 1830 from 2741, we get 911.
Fetch the next digit (6) from the dividend, attach it to 911 and continue: 9116 / 915

Advancing to step 6:
The number 915 fits into 9116 9 times, leaving a remainder of 881.
Put 9 as the next digit of the answer. 
Result so far: 529.0
Deduct 8235 from 9116 and we're left with 881.
Include the next digit (3) from the dividend after 881, then repeat: 8813 / 915

On to step 7:
915 goes into 8813 9 times with a remainder of 578.
Record the quotient 9 as the next digit in the result. 
Result so far: 5299.0
The remainder is 578 after subtracting 8235 from 8813.
Grab the next digit (8) from the dividend, add it to 578, then carry on: 5788 / 915

Let's proceed to step 8:
If we divide 5788 by 915, we get 6 and a remainder of 298.
Write down 6 as next digit of the result. 
Result so far: 52996.0
Subtracting 5490 from 5788 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 9:
When dividing 2980 by 915, we get 3 with a remainder of 235.
Record the quotient 3 as the next digit in the result. 
Result so far: 52996.3
Subtract 2745 from 2980 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 10:
915 can be fit into 2350 2 times, resulting in a remainder of 520.
Write down 2 as next digit of the result. 
Result so far: 52996.32
Subtracting 1830 from 2350 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Going ahead to step 11:
5200 divided by 915 is 5 with a remainder of 625.
Record the quotient 5 as the next digit in the result. 
Result so far: 52996.325
Subtracting 4575 from 5200 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Going ahead to step 12:
If we divide 6250 by 915, we get 6 and a remainder of 760.
Write down 6 as next digit of the result. 
Result so far: 52996.3256
Subtract 5490 from 6250 to get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Going ahead to step 13:
915 can be fit into 7600 8 times, resulting in a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 52996.32568
Deduct 7320 from 7600 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 14:
When dividing 2800 by 915, we get 3 with a remainder of 55.
The number 3 becomes the next digit in our result. 
Result so far: 52996.325683
Deduct 2745 from 2800 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 15:
915 goes into 550 0 times with a remainder of 550.
Use 0 as the next digit of our solution. 
Result so far: 52996.325683
Subtracting 0 from 550 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Step 16:
When dividing 5500 by 915, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 52996.32568306
If we take 5490 away from 5500, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 52996.32568306 with a remainder of 1e-08.