71264804 divided by 80 
We want to divide 71264804 by 80.

Let's proceed to step 1:
80 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 80

Going ahead to step 2:
When dividing 71 by 80, we get 0 with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Bring next digit (2) of the dividend behind the 71 and repeat the process: 712 / 80

Step 3:
When dividing 712 by 80, we get 8 with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 640 from 712 to get 72.
Include the next digit (6) from the dividend after 72, then repeat: 726 / 80

Moving on to step 4:
The number 80 fits into 726 9 times, leaving a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 89.0
If we subtract 720 from 726, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 80

Moving on to step 5:
80 goes into 64 0 times with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 890.0
Subtracting 0 from 64 leaves us with 64.
Append the next digit (8) from the dividend to 64 and continue with: 648 / 80

Let's proceed to step 6:
When dividing 648 by 80, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 8908.0
The remainder is 8 after subtracting 640 from 648.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 80

Moving on to step 7:
80 can be fit into 80 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 89081.0
Subtracting 80 from 80 leaves us with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 80

Going ahead to step 8:
4 divided by 80 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 890810.0
If we take 0 away from 4, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
40 divided by 80 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 890810.0
If we subtract 0 from 40, 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.

Moving on to step 10:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 890810.05
If we take 400 away from 400, 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.

Advancing to step 11:
0 divided by 80 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 890810.05
Subtract 0 from 0 to 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.

Let's proceed to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 890810.05
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 890810.05, and the remainder is 0.0.