We're dividing 79510463 by 915 
We want to figure out the number of times 79510463 can be divided by 915.

On to step 1:
If we divide 7 by 915, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 915

On to step 2:
915 goes into 79 0 times with a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Take the next digit (5) from the dividend and append it to 79, then repeat: 795 / 915

Advancing to step 3:
When dividing 795 by 915, we get 0 with a remainder of 795.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 795 leaves us with 795.
Take the next digit (1) from the dividend and append it to 795, then repeat: 7951 / 915

On to step 4:
915 can be fit into 7951 8 times, resulting in a remainder of 631.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 7320 from 7951 and we're left with 631.
Bring next digit (0) of the dividend behind the 631 and repeat the process: 6310 / 915

Moving on to step 5:
6310 divided by 915 is 6 with a remainder of 820.
Put 6 as the next digit of the answer. 
Result so far: 86.0
The remainder is 820 after subtracting 5490 from 6310.
Append the next digit (4) from the dividend to 820 and continue with: 8204 / 915

Step 6:
When dividing 8204 by 915, we get 8 with a remainder of 884.
The next digit of our result is 8. 
Result so far: 868.0
The remainder is 884 after subtracting 7320 from 8204.
Bring next digit (6) of the dividend behind the 884 and repeat the process: 8846 / 915

Step 7:
The number 915 fits into 8846 9 times, leaving a remainder of 611.
The number 9 becomes the next digit in our result. 
Result so far: 8689.0
Subtract 8235 from 8846 to get 611.
Fetch the next digit (3) from the dividend, attach it to 611 and continue: 6113 / 915

Moving on to step 8:
915 goes into 6113 6 times with a remainder of 623.
Put 6 as the next digit of the answer. 
Result so far: 86896.0
Subtracting 5490 from 6113 leaves us with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Moving on to step 9:
If we divide 6230 by 915, we get 6 and a remainder of 740.
The number 6 becomes the next digit in our result. 
Result so far: 86896.6
If we take 5490 away from 6230, we end up with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Advancing to step 10:
When dividing 7400 by 915, we get 8 with a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 86896.68
If we subtract 7320 from 7400, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
915 can be fit into 800 0 times, resulting in a remainder of 800.
The next digit of our result is 0. 
Result so far: 86896.68
If we take 0 away from 800, we end up with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Advancing to step 12:
8000 divided by 915 is 8 with a remainder of 680.
Write down 8 as next digit of the result. 
Result so far: 86896.6808
If we subtract 7320 from 8000, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Let's proceed to step 13:
If we divide 6800 by 915, we get 7 and a remainder of 395.
The number 7 becomes the next digit in our result. 
Result so far: 86896.68087
Deduct 6405 from 6800 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 14:
915 can be fit into 3950 4 times, resulting in a remainder of 290.
Put 4 as the next digit of the answer. 
Result so far: 86896.680874
Subtracting 3660 from 3950 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 15:
915 can be fit into 2900 3 times, resulting in a remainder of 155.
The number 3 becomes the next digit in our result. 
Result so far: 86896.6808743
Subtract 2745 from 2900 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 16:
915 goes into 1550 1 times with a remainder of 635.
The next digit of our result is 1. 
Result so far: 86896.68087431
Subtracting 915 from 1550 leaves us with 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

The quotient of the division is 86896.68087431, and the remainder is 6.35e-07.