Let's divide 764319 by 15
We want to divide 764319 by 15.

Moving on to step 1:
7 divided by 15 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 15

Moving on to step 2:
76 divided by 15 is 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 75 from 76 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 15

Going ahead to step 3:
The number 15 fits into 14 0 times, leaving a remainder of 14.
The next digit of our result is 0. 
Result so far: 50.0
Subtract 0 from 14 to get 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 15

Going ahead to step 4:
15 goes into 143 9 times with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 509.0
Subtracting 135 from 143 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 15

Advancing to step 5:
If we divide 81 by 15, we get 5 and a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 5095.0
Subtract 75 from 81 to get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 15

On to step 6:
15 goes into 69 4 times with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 50954.0
The remainder is 9 after subtracting 60 from 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
90 divided by 15 is 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 50954.6
If we take 90 away from 90, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
If we divide 0 by 15, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 50954.6
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 15, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 50954.6
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 50954.6, and the remainder is 0.0.