42809432 ÷ 522 
We want to figure out the number of times 42809432 can be divided by 522.

Let's proceed to step 1:
The number 522 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 522

Let's proceed to step 2:
The number 522 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 522

Let's proceed to step 3:
The number 522 fits into 428 0 times, leaving a remainder of 428.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 428 and we're left with 428.
Fetch the next digit (0) from the dividend, attach it to 428 and continue: 4280 / 522

Going ahead to step 4:
522 goes into 4280 8 times with a remainder of 104.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 104 after subtracting 4176 from 4280.
Fetch the next digit (9) from the dividend, attach it to 104 and continue: 1049 / 522

Going ahead to step 5:
The number 522 fits into 1049 2 times, leaving a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtract 1044 from 1049 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 522

On to step 6:
If we divide 54 by 522, we get 0 and a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 820.0
Subtracting 0 from 54 leaves us with 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 522

Step 7:
522 can be fit into 543 1 times, resulting in a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 8201.0
The remainder is 21 after subtracting 522 from 543.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 522

Going ahead to step 8:
When dividing 212 by 522, we get 0 with a remainder of 212.
Put 0 as the next digit of the answer. 
Result so far: 82010.0
The remainder is 212 after subtracting 0 from 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 9:
If we divide 2120 by 522, we get 4 and a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 82010.4
If we take 2088 away from 2120, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 10:
When dividing 320 by 522, we get 0 with a remainder of 320.
The next digit of our result is 0. 
Result so far: 82010.4
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 11:
522 goes into 3200 6 times with a remainder of 68.
The next digit of our result is 6. 
Result so far: 82010.406
Deduct 3132 from 3200 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 12:
522 can be fit into 680 1 times, resulting in a remainder of 158.
Record the quotient 1 as the next digit in the result. 
Result so far: 82010.4061
Subtracting 522 from 680 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Advancing to step 13:
522 can be fit into 1580 3 times, resulting in a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 82010.40613
The remainder is 14 after subtracting 1566 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 14:
When dividing 140 by 522, we get 0 with a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 82010.40613
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 15:
When dividing 1400 by 522, we get 2 with a remainder of 356.
Put 2 as the next digit of the answer. 
Result so far: 82010.4061302
If we take 1044 away from 1400, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Advancing to step 16:
522 can be fit into 3560 6 times, resulting in a remainder of 428.
Write down 6 as next digit of the result. 
Result so far: 82010.40613026
If we take 3132 away from 3560, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

In conclusion, the division gives 82010.40613026 with a balance of 4.28e-07.