We look at the division of 775127 by 15 
We want to figure out the number of times 775127 can be divided by 15.

Moving on to step 1:
If we divide 7 by 15, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 15

Advancing to step 2:
When dividing 77 by 15, we get 5 with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 75 from 77 and we're left with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 15

Moving on to step 3:
15 can be fit into 25 1 times, resulting in a remainder of 10.
The next digit of our result is 1. 
Result so far: 51.0
The remainder is 10 after subtracting 15 from 25.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 15

Step 4:
15 can be fit into 101 6 times, resulting in a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 516.0
Subtracting 90 from 101 leaves us with 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 15

Advancing to step 5:
15 goes into 112 7 times with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 5167.0
Subtract 105 from 112 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 15

Let's proceed to step 6:
The number 15 fits into 77 5 times, leaving a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 51675.0
If we subtract 75 from 77, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
When dividing 20 by 15, we get 1 with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 51675.1
Deduct 15 from 20 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
If we divide 50 by 15, we get 3 and a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 51675.13
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 51675.133
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 51675.133 with a remaining 0.0005.