Let's divide 749776 by 15
Let's see how many times 15 fits into 749776.

Step 1:
If we divide 7 by 15, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 15

Moving on to step 2:
The number 15 fits into 74 4 times, leaving a remainder of 14.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 60 from 74 to get 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 15

Step 3:
If we divide 149 by 15, we get 9 and a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
Deduct 135 from 149 and we're left with 14.
Append the next digit (7) from the dividend to 14 and continue with: 147 / 15

Moving on to step 4:
If we divide 147 by 15, we get 9 and a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 499.0
The remainder is 12 after subtracting 135 from 147.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 15

Moving on to step 5:
127 divided by 15 is 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 4998.0
The remainder is 7 after subtracting 120 from 127.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 15

Moving on to step 6:
When dividing 76 by 15, we get 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 49985.0
Subtracting 75 from 76 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
15 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 49985.0
If we take 0 away from 10, 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.

Moving on to step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 49985.06
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.

Going ahead to step 9:
When dividing 100 by 15, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 49985.066
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 49985.066 and a remainder of 0.001.