42504391 ÷ 322 
We want to divide 42504391 by 322.

Going ahead to step 1:
If we divide 4 by 322, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 322

Going ahead to step 2:
42 divided by 322 is 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Include the next digit (5) from the dividend after 42, then repeat: 425 / 322

Step 3:
The number 322 fits into 425 1 times, leaving a remainder of 103.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 322 from 425 to get 103.
Grab the next digit (0) from the dividend, add it to 103, then carry on: 1030 / 322

Moving on to step 4:
322 goes into 1030 3 times with a remainder of 64.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 966 from 1030 to get 64.
Grab the next digit (4) from the dividend, add it to 64, then carry on: 644 / 322

Moving on to step 5:
The number 322 fits into 644 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
The remainder is 0 after subtracting 644 from 644.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 322

On to step 6:
322 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 1320.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 322

Moving on to step 7:
39 divided by 322 is 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 13200.0
Deduct 0 from 39 and we're left with 39.
Bring next digit (1) of the dividend behind the 39 and repeat the process: 391 / 322

Advancing to step 8:
If we divide 391 by 322, we get 1 and a remainder of 69.
Write down 1 as next digit of the result. 
Result so far: 132001.0
Subtracting 322 from 391 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 9:
690 divided by 322 is 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 132001.2
If we subtract 644 from 690, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 10:
322 goes into 460 1 times with a remainder of 138.
Write down 1 as next digit of the result. 
Result so far: 132001.21
Subtracting 322 from 460 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 11:
The number 322 fits into 1380 4 times, leaving a remainder of 92.
Put 4 as the next digit of the answer. 
Result so far: 132001.214
Deduct 1288 from 1380 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 12:
The number 322 fits into 920 2 times, leaving a remainder of 276.
Record the quotient 2 as the next digit in the result. 
Result so far: 132001.2142
Subtract 644 from 920 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 13:
2760 divided by 322 is 8 with a remainder of 184.
Record the quotient 8 as the next digit in the result. 
Result so far: 132001.21428
Subtracting 2576 from 2760 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 14:
322 can be fit into 1840 5 times, resulting in a remainder of 230.
Record the quotient 5 as the next digit in the result. 
Result so far: 132001.214285
The remainder is 230 after subtracting 1610 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 15:
2300 divided by 322 is 7 with a remainder of 46.
The number 7 becomes the next digit in our result. 
Result so far: 132001.2142857
If we subtract 2254 from 2300, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 16:
When dividing 460 by 322, we get 1 with a remainder of 138.
The number 1 becomes the next digit in our result. 
Result so far: 132001.21428571
If we take 322 away from 460, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Our division results in 132001.21428571 with a remaining 1.38e-07.