We're dividing 630783 by 80 
We want to divide 630783 by 80.

Moving on to step 1:
80 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 80

Advancing to step 2:
If we divide 63 by 80, we get 0 and a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (0) from the dividend to 63 and continue with: 630 / 80

Advancing to step 3:
630 divided by 80 is 7 with a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 560 from 630 to get 70.
Take the next digit (7) from the dividend and append it to 70, then repeat: 707 / 80

Going ahead to step 4:
80 can be fit into 707 8 times, resulting in a remainder of 67.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtract 640 from 707 to get 67.
Take the next digit (8) from the dividend and append it to 67, then repeat: 678 / 80

Step 5:
678 divided by 80 is 8 with a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 788.0
Subtracting 640 from 678 leaves us with 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 80

Moving on to step 6:
80 goes into 383 4 times with a remainder of 63.
Put 4 as the next digit of the answer. 
Result so far: 7884.0
The remainder is 63 after subtracting 320 from 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 7:
When dividing 630 by 80, we get 7 with a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 7884.7
Deduct 560 from 630 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
The number 80 fits into 700 8 times, leaving a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 7884.78
Deduct 640 from 700 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
If we divide 600 by 80, we get 7 and a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 7884.787
If we subtract 560 from 600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
80 goes into 400 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 7884.7875
The remainder is 0 after subtracting 400 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7884.7875
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.

Let's proceed to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7884.7875
Deduct 0 from 0 and we're left 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 7884.7875, and the remainder is 0.0.