Let's divide 787634 by 15
Our goal is to divide 787634 by 15.

Moving on to step 1:
When dividing 7 by 15, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 15

Let's proceed to step 2:
The number 15 fits into 78 5 times, leaving a remainder of 3.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 75 from 78 and we're left with 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 15

Going ahead to step 3:
15 goes into 37 2 times with a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Subtracting 30 from 37 leaves us with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 15

On to step 4:
The number 15 fits into 76 5 times, leaving a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 525.0
Subtract 75 from 76 to get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 15

Advancing to step 5:
If we divide 13 by 15, we get 0 and a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 5250.0
Subtracting 0 from 13 leaves us with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 15

Let's proceed to step 6:
15 goes into 134 8 times with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 52508.0
If we take 120 away from 134, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
The number 15 fits into 140 9 times, leaving a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 52508.9
Subtracting 135 from 140 leaves us 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.

Going ahead to step 8:
When dividing 50 by 15, we get 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 52508.93
Deduct 45 from 50 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 9:
15 goes into 50 3 times with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 52508.933
If we subtract 45 from 50, we 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.

The final result is 52508.933 with a remainder of 0.0005.