81087679 ÷ 480 
We want to divide 81087679 by 480.

Moving on to step 1:
480 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 480

Advancing to step 2:
The number 480 fits into 81 0 times, leaving a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Append the next digit (0) from the dividend to 81 and continue with: 810 / 480

Step 3:
480 can be fit into 810 1 times, resulting in a remainder of 330.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 330 after subtracting 480 from 810.
Bring next digit (8) of the dividend behind the 330 and repeat the process: 3308 / 480

On to step 4:
If we divide 3308 by 480, we get 6 and a remainder of 428.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 2880 from 3308 to get 428.
Fetch the next digit (7) from the dividend, attach it to 428 and continue: 4287 / 480

Advancing to step 5:
480 goes into 4287 8 times with a remainder of 447.
Use 8 as the next digit of our solution. 
Result so far: 168.0
If we subtract 3840 from 4287, we get 447.
Take the next digit (6) from the dividend and append it to 447, then repeat: 4476 / 480

Going ahead to step 6:
If we divide 4476 by 480, we get 9 and a remainder of 156.
Record the quotient 9 as the next digit in the result. 
Result so far: 1689.0
Deduct 4320 from 4476 and we're left with 156.
Bring next digit (7) of the dividend behind the 156 and repeat the process: 1567 / 480

Advancing to step 7:
1567 divided by 480 is 3 with a remainder of 127.
The next digit of our result is 3. 
Result so far: 16893.0
The remainder is 127 after subtracting 1440 from 1567.
Append the next digit (9) from the dividend to 127 and continue with: 1279 / 480

On to step 8:
480 can be fit into 1279 2 times, resulting in a remainder of 319.
Write down 2 as next digit of the result. 
Result so far: 168932.0
The remainder is 319 after subtracting 960 from 1279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Let's proceed to step 9:
If we divide 3190 by 480, we get 6 and a remainder of 310.
Write down 6 as next digit of the result. 
Result so far: 168932.6
The remainder is 310 after subtracting 2880 from 3190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 10:
480 goes into 3100 6 times with a remainder of 220.
Put 6 as the next digit of the answer. 
Result so far: 168932.66
The remainder is 220 after subtracting 2880 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Our division results in 168932.66 with a remaining 0.22.