Let's divide 42069842 by 320
Our goal is to divide 42069842 by 320.

On to step 1:
320 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 320

Moving on to step 2:
320 goes into 42 0 times with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (0) from the dividend, attach it to 42 and continue: 420 / 320

Moving on to step 3:
The number 320 fits into 420 1 times, leaving a remainder of 100.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 320 from 420 to get 100.
Bring next digit (6) of the dividend behind the 100 and repeat the process: 1006 / 320

Going ahead to step 4:
When dividing 1006 by 320, we get 3 with a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 960 away from 1006, we end up with 46.
Grab the next digit (9) from the dividend, add it to 46, then carry on: 469 / 320

Advancing to step 5:
When dividing 469 by 320, we get 1 with a remainder of 149.
Write down 1 as next digit of the result. 
Result so far: 131.0
Deduct 320 from 469 and we're left with 149.
Fetch the next digit (8) from the dividend, attach it to 149 and continue: 1498 / 320

Let's proceed to step 6:
1498 divided by 320 is 4 with a remainder of 218.
Record the quotient 4 as the next digit in the result. 
Result so far: 1314.0
The remainder is 218 after subtracting 1280 from 1498.
Append the next digit (4) from the dividend to 218 and continue with: 2184 / 320

Advancing to step 7:
320 goes into 2184 6 times with a remainder of 264.
The next digit of our result is 6. 
Result so far: 13146.0
If we subtract 1920 from 2184, we get 264.
Grab the next digit (2) from the dividend, add it to 264, then carry on: 2642 / 320

Going ahead to step 8:
320 can be fit into 2642 8 times, resulting in a remainder of 82.
The next digit of our result is 8. 
Result so far: 131468.0
Subtracting 2560 from 2642 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 9:
320 can be fit into 820 2 times, resulting in a remainder of 180.
Put 2 as the next digit of the answer. 
Result so far: 131468.2
Subtracting 640 from 820 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 10:
1800 divided by 320 is 5 with a remainder of 200.
The next digit of our result is 5. 
Result so far: 131468.25
Subtract 1600 from 1800 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 11:
When dividing 2000 by 320, we get 6 with a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 131468.256
Deduct 1920 from 2000 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
800 divided by 320 is 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 131468.2562
If we subtract 640 from 800, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 13:
The number 320 fits into 1600 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 131468.25625
Deduct 1600 from 1600 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 14:
320 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 131468.25625
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 15:
320 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 131468.25625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 131468.25625, and the remainder is 0.0.