Let's divide 102773 by 15
We want to divide 102773 by 15.

Moving on to step 1:
15 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 15

On to step 2:
The number 15 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 15

Advancing to step 3:
The number 15 fits into 102 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 90 from 102, we get 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 15

Moving on to step 4:
If we divide 127 by 15, we get 8 and a remainder of 7.
The next digit of our result is 8. 
Result so far: 68.0
If we subtract 120 from 127, we get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 15

Moving on to step 5:
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: 685.0
Subtract 75 from 77 to get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 15

Let's proceed to step 6:
23 divided by 15 is 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 6851.0
If we take 15 away from 23, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
When dividing 80 by 15, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 6851.5
Subtracting 75 from 80 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.

Let's proceed to step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 6851.53
Subtract 45 from 50 to 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.

Advancing to step 9:
50 divided by 15 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 6851.533
If we take 45 away from 50, we end up 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.

The quotient of the division is 6851.533, and the remainder is 0.0005.