80160698 ÷ 5 
Let's see how many times 5 fits into 80160698.

Going ahead to step 1:
8 divided by 5 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 5 from 8 to get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 5

On to step 2:
When dividing 30 by 5, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 30 from 30, we get 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 5

Advancing to step 3:
The number 5 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 160.0
Subtract 0 from 1 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 5

Advancing to step 4:
When dividing 16 by 5, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 1603.0
Subtracting 15 from 16 leaves us with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 5

On to step 5:
If we divide 10 by 5, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 16032.0
Subtract 10 from 10 to get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 5

Going ahead to step 6:
When dividing 6 by 5, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 160321.0
If we subtract 5 from 6, we get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 5

On to step 7:
If we divide 19 by 5, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 1603213.0
The remainder is 4 after subtracting 15 from 19.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 5

Step 8:
If we divide 48 by 5, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 16032139.0
The remainder is 3 after subtracting 45 from 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
30 divided by 5 is 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 16032139.6
The remainder is 0 after subtracting 30 from 30.
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 10:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16032139.6
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.

On to step 11:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 16032139.6
If we subtract 0 from 0, we get 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 16032139.6, and the remainder is 0.0.