85667944 divided by 80 
We want to figure out the number of times 85667944 can be divided by 80.

Going ahead to step 1:
80 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.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 80

On to step 2:
85 divided by 80 is 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 80 away from 85, we end up with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 80

Let's proceed to step 3:
80 goes into 56 0 times with a remainder of 56.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 56 to get 56.
Grab the next digit (6) from the dividend, add it to 56, then carry on: 566 / 80

Step 4:
80 can be fit into 566 7 times, resulting in a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
The remainder is 6 after subtracting 560 from 566.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 80

Moving on to step 5:
If we divide 67 by 80, we get 0 and a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 1070.0
Subtract 0 from 67 to get 67.
Grab the next digit (9) from the dividend, add it to 67, then carry on: 679 / 80

Step 6:
When dividing 679 by 80, we get 8 with a remainder of 39.
The next digit of our result is 8. 
Result so far: 10708.0
Subtract 640 from 679 to get 39.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 80

Moving on to step 7:
394 divided by 80 is 4 with a remainder of 74.
Record the quotient 4 as the next digit in the result. 
Result so far: 107084.0
Subtracting 320 from 394 leaves us with 74.
Grab the next digit (4) from the dividend, add it to 74, then carry on: 744 / 80

Going ahead to step 8:
If we divide 744 by 80, we get 9 and a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 1070849.0
If we subtract 720 from 744, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
240 divided by 80 is 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 1070849.3
If we take 240 away from 240, 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.

Moving on to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1070849.3
The remainder is 0 after subtracting 0 from 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 11:
0 divided by 80 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1070849.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1070849.3 with a remaining 0.0.