81720015 ÷ 466 
Let's see how many times 466 fits into 81720015.

Going ahead to step 1:
When dividing 8 by 466, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 466

Let's proceed to step 2:
81 divided by 466 is 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Include the next digit (7) from the dividend after 81, then repeat: 817 / 466

Step 3:
The number 466 fits into 817 1 times, leaving a remainder of 351.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 466 from 817 and we're left with 351.
Append the next digit (2) from the dividend to 351 and continue with: 3512 / 466

Step 4:
The number 466 fits into 3512 7 times, leaving a remainder of 250.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 3262 from 3512 leaves us with 250.
Fetch the next digit (0) from the dividend, attach it to 250 and continue: 2500 / 466

Going ahead to step 5:
466 can be fit into 2500 5 times, resulting in a remainder of 170.
The next digit of our result is 5. 
Result so far: 175.0
If we subtract 2330 from 2500, we get 170.
Include the next digit (0) from the dividend after 170, then repeat: 1700 / 466

On to step 6:
If we divide 1700 by 466, we get 3 and a remainder of 302.
Write down 3 as next digit of the result. 
Result so far: 1753.0
Subtracting 1398 from 1700 leaves us with 302.
Include the next digit (1) from the dividend after 302, then repeat: 3021 / 466

Advancing to step 7:
If we divide 3021 by 466, we get 6 and a remainder of 225.
The next digit of our result is 6. 
Result so far: 17536.0
Subtract 2796 from 3021 to get 225.
Bring next digit (5) of the dividend behind the 225 and repeat the process: 2255 / 466

On to step 8:
If we divide 2255 by 466, we get 4 and a remainder of 391.
The number 4 becomes the next digit in our result. 
Result so far: 175364.0
Subtracting 1864 from 2255 leaves us with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Let's proceed to step 9:
3910 divided by 466 is 8 with a remainder of 182.
Record the quotient 8 as the next digit in the result. 
Result so far: 175364.8
The remainder is 182 after subtracting 3728 from 3910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 10:
1820 divided by 466 is 3 with a remainder of 422.
Put 3 as the next digit of the answer. 
Result so far: 175364.83
Deduct 1398 from 1820 and we're left with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 11:
4220 divided by 466 is 9 with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 175364.839
The remainder is 26 after subtracting 4194 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
When dividing 260 by 466, we get 0 with a remainder of 260.
The next digit of our result is 0. 
Result so far: 175364.839
If we take 0 away from 260, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 13:
The number 466 fits into 2600 5 times, leaving a remainder of 270.
The number 5 becomes the next digit in our result. 
Result so far: 175364.83905
If we subtract 2330 from 2600, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 14:
2700 divided by 466 is 5 with a remainder of 370.
Use 5 as the next digit of our solution. 
Result so far: 175364.839055
The remainder is 370 after subtracting 2330 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

The quotient of the division is 175364.839055, and the remainder is 3.7e-05.