80152821 ÷ 442 
We want to divide 80152821 by 442.

Advancing to step 1:
8 divided by 442 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 442

On to step 2:
When dividing 80 by 442, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Fetch the next digit (1) from the dividend, attach it to 80 and continue: 801 / 442

Going ahead to step 3:
801 divided by 442 is 1 with a remainder of 359.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 442 from 801 leaves us with 359.
Bring next digit (5) of the dividend behind the 359 and repeat the process: 3595 / 442

On to step 4:
When dividing 3595 by 442, we get 8 with a remainder of 59.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we take 3536 away from 3595, we end up with 59.
Fetch the next digit (2) from the dividend, attach it to 59 and continue: 592 / 442

Step 5:
The number 442 fits into 592 1 times, leaving a remainder of 150.
Record the quotient 1 as the next digit in the result. 
Result so far: 181.0
If we take 442 away from 592, we end up with 150.
Take the next digit (8) from the dividend and append it to 150, then repeat: 1508 / 442

Step 6:
1508 divided by 442 is 3 with a remainder of 182.
Record the quotient 3 as the next digit in the result. 
Result so far: 1813.0
Subtract 1326 from 1508 to get 182.
Include the next digit (2) from the dividend after 182, then repeat: 1822 / 442

Going ahead to step 7:
When dividing 1822 by 442, we get 4 with a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 18134.0
If we subtract 1768 from 1822, we get 54.
Include the next digit (1) from the dividend after 54, then repeat: 541 / 442

Let's proceed to step 8:
541 divided by 442 is 1 with a remainder of 99.
Record the quotient 1 as the next digit in the result. 
Result so far: 181341.0
If we take 442 away from 541, we end up with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Moving on to step 9:
442 goes into 990 2 times with a remainder of 106.
Record the quotient 2 as the next digit in the result. 
Result so far: 181341.2
Subtract 884 from 990 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 10:
When dividing 1060 by 442, we get 2 with a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 181341.22
If we take 884 away from 1060, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final result is 181341.22 with a remainder of 0.176.