Let's divide 770713 by 15
We're looking to find how many times 15 goes into 770713.

Let's proceed to step 1:
15 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 15

On to step 2:
The number 15 fits into 77 5 times, leaving a remainder of 2.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 75 from 77, we get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 15

Moving on to step 3:
15 can be fit into 20 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 51.0
If we take 15 away from 20, we end up with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 15

Advancing to step 4:
If we divide 57 by 15, we get 3 and a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 513.0
If we take 45 away from 57, we end up with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 15

Going ahead to step 5:
121 divided by 15 is 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 5138.0
Subtract 120 from 121 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 15

Moving on to step 6:
When dividing 13 by 15, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 51380.0
The remainder is 13 after subtracting 0 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
The number 15 fits into 130 8 times, leaving a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 51380.8
Subtract 120 from 130 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 51380.86
If we take 90 away from 100, 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.

Step 9:
If we divide 100 by 15, we get 6 and a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 51380.866
Subtracting 90 from 100 leaves us 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.

After the division, we end up with 51380.866 and a remainder of 0.001.