We're dividing 80016490 by 712 
We're looking to find how many times 712 goes into 80016490.

Advancing to step 1:
712 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 712

Step 2:
712 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 712

On to step 3:
712 can be fit into 800 1 times, resulting in a remainder of 88.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 88 after subtracting 712 from 800.
Grab the next digit (1) from the dividend, add it to 88, then carry on: 881 / 712

On to step 4:
712 can be fit into 881 1 times, resulting in a remainder of 169.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 712 from 881, we get 169.
Include the next digit (6) from the dividend after 169, then repeat: 1696 / 712

Advancing to step 5:
If we divide 1696 by 712, we get 2 and a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
If we subtract 1424 from 1696, we get 272.
Take the next digit (4) from the dividend and append it to 272, then repeat: 2724 / 712

Let's proceed to step 6:
2724 divided by 712 is 3 with a remainder of 588.
Record the quotient 3 as the next digit in the result. 
Result so far: 1123.0
If we take 2136 away from 2724, we end up with 588.
Bring next digit (9) of the dividend behind the 588 and repeat the process: 5889 / 712

Advancing to step 7:
5889 divided by 712 is 8 with a remainder of 193.
The next digit of our result is 8. 
Result so far: 11238.0
If we subtract 5696 from 5889, we get 193.
Take the next digit (0) from the dividend and append it to 193, then repeat: 1930 / 712

On to step 8:
When dividing 1930 by 712, we get 2 with a remainder of 506.
Put 2 as the next digit of the answer. 
Result so far: 112382.0
If we take 1424 away from 1930, we end up with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Going ahead to step 9:
712 can be fit into 5060 7 times, resulting in a remainder of 76.
The number 7 becomes the next digit in our result. 
Result so far: 112382.7
If we subtract 4984 from 5060, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 10:
712 goes into 760 1 times with a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 112382.71
Deduct 712 from 760 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
If we divide 480 by 712, we get 0 and a remainder of 480.
The next digit of our result is 0. 
Result so far: 112382.71
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 12:
When dividing 4800 by 712, we get 6 with a remainder of 528.
Record the quotient 6 as the next digit in the result. 
Result so far: 112382.7106
The remainder is 528 after subtracting 4272 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 13:
712 goes into 5280 7 times with a remainder of 296.
The number 7 becomes the next digit in our result. 
Result so far: 112382.71067
Deduct 4984 from 5280 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 14:
2960 divided by 712 is 4 with a remainder of 112.
Write down 4 as next digit of the result. 
Result so far: 112382.710674
Subtracting 2848 from 2960 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 15:
When dividing 1120 by 712, we get 1 with a remainder of 408.
Put 1 as the next digit of the answer. 
Result so far: 112382.7106741
If we subtract 712 from 1120, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Moving on to step 16:
712 goes into 4080 5 times with a remainder of 520.
Use 5 as the next digit of our solution. 
Result so far: 112382.71067415
Subtracting 3560 from 4080 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The final result is 112382.71067415 with a remainder of 5.2e-07.