773038 divided by 15 
We want to figure out the number of times 773038 can be divided by 15.

Going ahead to step 1:
7 divided by 15 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 15

Advancing to step 2:
If we divide 77 by 15, we get 5 and a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 75 from 77 and we're left with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 15

Moving on to step 3:
The number 15 fits into 23 1 times, leaving a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 51.0
If we subtract 15 from 23, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 15

Advancing to step 4:
80 divided by 15 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 515.0
If we take 75 away from 80, we end up with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 15

Step 5:
The number 15 fits into 53 3 times, leaving a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 5153.0
If we take 45 away from 53, we end up with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 15

Advancing to step 6:
The number 15 fits into 88 5 times, leaving a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 51535.0
If we take 75 away from 88, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
When dividing 130 by 15, we get 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 51535.8
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.

Let's proceed to step 8:
The number 15 fits into 100 6 times, leaving a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 51535.86
If we subtract 90 from 100, we 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 9:
100 divided by 15 is 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 51535.866
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.

After the division, we end up with 51535.866 and a remainder of 0.001.