We look at the division of 712412 by 80 
We want to divide 712412 by 80.

On to step 1:
80 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 80

On to step 2:
80 goes into 71 0 times with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Take the next digit (2) from the dividend and append it to 71, then repeat: 712 / 80

On to step 3:
80 goes into 712 8 times with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 640 from 712 leaves us with 72.
Grab the next digit (4) from the dividend, add it to 72, then carry on: 724 / 80

On to step 4:
724 divided by 80 is 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
Subtracting 720 from 724 leaves us with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 80

On to step 5:
80 goes into 41 0 times with a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 890.0
If we take 0 away from 41, we end up with 41.
Bring next digit (2) of the dividend behind the 41 and repeat the process: 412 / 80

On to step 6:
The number 80 fits into 412 5 times, leaving a remainder of 12.
The next digit of our result is 5. 
Result so far: 8905.0
Subtracting 400 from 412 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
When dividing 120 by 80, we get 1 with a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 8905.1
Deduct 80 from 120 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
When dividing 400 by 80, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 8905.15
Deduct 400 from 400 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.

Moving on to step 9:
If we divide 0 by 80, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8905.15
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.

Going ahead to step 10:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8905.15
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.

The quotient of the division is 8905.15, and the remainder is 0.0.