80086381 ÷ 918 
We're looking to find how many times 918 goes into 80086381.

Advancing to step 1:
When dividing 8 by 918, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 918

Step 2:
The number 918 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Include the next digit (0) from the dividend after 80, then repeat: 800 / 918

Advancing to step 3:
The number 918 fits into 800 0 times, leaving a remainder of 800.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 800, we get 800.
Append the next digit (8) from the dividend to 800 and continue with: 8008 / 918

Let's proceed to step 4:
If we divide 8008 by 918, we get 8 and a remainder of 664.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 7344 from 8008 to get 664.
Take the next digit (6) from the dividend and append it to 664, then repeat: 6646 / 918

Advancing to step 5:
When dividing 6646 by 918, we get 7 with a remainder of 220.
Use 7 as the next digit of our solution. 
Result so far: 87.0
Subtract 6426 from 6646 to get 220.
Fetch the next digit (3) from the dividend, attach it to 220 and continue: 2203 / 918

Step 6:
918 goes into 2203 2 times with a remainder of 367.
Put 2 as the next digit of the answer. 
Result so far: 872.0
Subtract 1836 from 2203 to get 367.
Grab the next digit (8) from the dividend, add it to 367, then carry on: 3678 / 918

Advancing to step 7:
3678 divided by 918 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 8724.0
Subtract 3672 from 3678 to get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 918

On to step 8:
When dividing 61 by 918, we get 0 with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 87240.0
Subtract 0 from 61 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 9:
If we divide 610 by 918, we get 0 and a remainder of 610.
The next digit of our result is 0. 
Result so far: 87240.0
If we take 0 away from 610, we end up with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Moving on to step 10:
918 can be fit into 6100 6 times, resulting in a remainder of 592.
Write down 6 as next digit of the result. 
Result so far: 87240.06
Deduct 5508 from 6100 and we're left with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Going ahead to step 11:
5920 divided by 918 is 6 with a remainder of 412.
The next digit of our result is 6. 
Result so far: 87240.066
If we take 5508 away from 5920, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

After the division, we end up with 87240.066 and a remainder of 0.0412.