81716574 divided by 180 
We want to divide 81716574 by 180.

Let's proceed to step 1:
The number 180 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 180

On to step 2:
81 divided by 180 is 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Grab the next digit (7) from the dividend, add it to 81, then carry on: 817 / 180

Advancing to step 3:
When dividing 817 by 180, we get 4 with a remainder of 97.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 97 after subtracting 720 from 817.
Include the next digit (1) from the dividend after 97, then repeat: 971 / 180

Going ahead to step 4:
If we divide 971 by 180, we get 5 and a remainder of 71.
Put 5 as the next digit of the answer. 
Result so far: 45.0
If we subtract 900 from 971, we get 71.
Grab the next digit (6) from the dividend, add it to 71, then carry on: 716 / 180

Let's proceed to step 5:
The number 180 fits into 716 3 times, leaving a remainder of 176.
The next digit of our result is 3. 
Result so far: 453.0
Deduct 540 from 716 and we're left with 176.
Bring next digit (5) of the dividend behind the 176 and repeat the process: 1765 / 180

Step 6:
180 can be fit into 1765 9 times, resulting in a remainder of 145.
The number 9 becomes the next digit in our result. 
Result so far: 4539.0
The remainder is 145 after subtracting 1620 from 1765.
Take the next digit (7) from the dividend and append it to 145, then repeat: 1457 / 180

Going ahead to step 7:
The number 180 fits into 1457 8 times, leaving a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 45398.0
The remainder is 17 after subtracting 1440 from 1457.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 180

On to step 8:
If we divide 174 by 180, we get 0 and a remainder of 174.
Use 0 as the next digit of our solution. 
Result so far: 453980.0
Subtracting 0 from 174 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

On to step 9:
180 goes into 1740 9 times with a remainder of 120.
The next digit of our result is 9. 
Result so far: 453980.9
The remainder is 120 after subtracting 1620 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 10:
1200 divided by 180 is 6 with a remainder of 120.
The next digit of our result is 6. 
Result so far: 453980.96
Subtract 1080 from 1200 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 11:
180 goes into 1200 6 times with a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 453980.966
If we subtract 1080 from 1200, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 453980.966 and a remainder of 0.012.