51748258 ÷ 915 
We're looking to find how many times 915 goes into 51748258.

Going ahead to step 1:
If we divide 5 by 915, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 915

On to step 2:
51 divided by 915 is 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Grab the next digit (7) from the dividend, add it to 51, then carry on: 517 / 915

Advancing to step 3:
When dividing 517 by 915, we get 0 with a remainder of 517.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 517, we get 517.
Bring next digit (4) of the dividend behind the 517 and repeat the process: 5174 / 915

Advancing to step 4:
915 goes into 5174 5 times with a remainder of 599.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 4575 away from 5174, we end up with 599.
Fetch the next digit (8) from the dividend, attach it to 599 and continue: 5998 / 915

Let's proceed to step 5:
The number 915 fits into 5998 6 times, leaving a remainder of 508.
Write down 6 as next digit of the result. 
Result so far: 56.0
Deduct 5490 from 5998 and we're left with 508.
Fetch the next digit (2) from the dividend, attach it to 508 and continue: 5082 / 915

Going ahead to step 6:
If we divide 5082 by 915, we get 5 and a remainder of 507.
Put 5 as the next digit of the answer. 
Result so far: 565.0
If we subtract 4575 from 5082, we get 507.
Fetch the next digit (5) from the dividend, attach it to 507 and continue: 5075 / 915

Advancing to step 7:
When dividing 5075 by 915, we get 5 with a remainder of 500.
Record the quotient 5 as the next digit in the result. 
Result so far: 5655.0
Deduct 4575 from 5075 and we're left with 500.
Take the next digit (8) from the dividend and append it to 500, then repeat: 5008 / 915

Going ahead to step 8:
The number 915 fits into 5008 5 times, leaving a remainder of 433.
The number 5 becomes the next digit in our result. 
Result so far: 56555.0
Subtract 4575 from 5008 to get 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Going ahead to step 9:
915 can be fit into 4330 4 times, resulting in a remainder of 670.
The number 4 becomes the next digit in our result. 
Result so far: 56555.4
Deduct 3660 from 4330 and we're left with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Moving on to step 10:
915 goes into 6700 7 times with a remainder of 295.
Write down 7 as next digit of the result. 
Result so far: 56555.47
If we take 6405 away from 6700, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Going ahead to step 11:
The number 915 fits into 2950 3 times, leaving a remainder of 205.
The number 3 becomes the next digit in our result. 
Result so far: 56555.473
Subtract 2745 from 2950 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 12:
The number 915 fits into 2050 2 times, leaving a remainder of 220.
Use 2 as the next digit of our solution. 
Result so far: 56555.4732
Subtract 1830 from 2050 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 13:
915 goes into 2200 2 times with a remainder of 370.
The number 2 becomes the next digit in our result. 
Result so far: 56555.47322
The remainder is 370 after subtracting 1830 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

The final result is 56555.47322 with a remainder of 0.00037.