42459382 divided by 801 
We want to divide 42459382 by 801.

Step 1:
4 divided by 801 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 801

Advancing to step 2:
801 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 801

Moving on to step 3:
The number 801 fits into 424 0 times, leaving a remainder of 424.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 424 after subtracting 0 from 424.
Fetch the next digit (5) from the dividend, attach it to 424 and continue: 4245 / 801

On to step 4:
The number 801 fits into 4245 5 times, leaving a remainder of 240.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 4005 from 4245 leaves us with 240.
Include the next digit (9) from the dividend after 240, then repeat: 2409 / 801

Moving on to step 5:
801 goes into 2409 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 53.0
Subtract 2403 from 2409 to get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 801

Let's proceed to step 6:
63 divided by 801 is 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 530.0
Subtracting 0 from 63 leaves us with 63.
Grab the next digit (8) from the dividend, add it to 63, then carry on: 638 / 801

Moving on to step 7:
801 can be fit into 638 0 times, resulting in a remainder of 638.
Put 0 as the next digit of the answer. 
Result so far: 5300.0
If we take 0 away from 638, we end up with 638.
Take the next digit (2) from the dividend and append it to 638, then repeat: 6382 / 801

On to step 8:
801 goes into 6382 7 times with a remainder of 775.
Put 7 as the next digit of the answer. 
Result so far: 53007.0
If we subtract 5607 from 6382, we get 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7750, and continue the process.

Step 9:
7750 divided by 801 is 9 with a remainder of 541.
The next digit of our result is 9. 
Result so far: 53007.9
Deduct 7209 from 7750 and we're left with 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

On to step 10:
801 can be fit into 5410 6 times, resulting in a remainder of 604.
The next digit of our result is 6. 
Result so far: 53007.96
Subtract 4806 from 5410 to get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Moving on to step 11:
If we divide 6040 by 801, we get 7 and a remainder of 433.
The next digit of our result is 7. 
Result so far: 53007.967
Subtracting 5607 from 6040 leaves us with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Going ahead to step 12:
If we divide 4330 by 801, we get 5 and a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 53007.9675
Subtracting 4005 from 4330 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 13:
801 goes into 3250 4 times with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 53007.96754
Subtracting 3204 from 3250 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 14:
801 goes into 460 0 times with a remainder of 460.
Put 0 as the next digit of the answer. 
Result so far: 53007.96754
Subtracting 0 from 460 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 15:
801 goes into 4600 5 times with a remainder of 595.
Use 5 as the next digit of our solution. 
Result so far: 53007.9675405
Subtracting 4005 from 4600 leaves us with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Let's proceed to step 16:
When dividing 5950 by 801, we get 7 with a remainder of 343.
Put 7 as the next digit of the answer. 
Result so far: 53007.96754057
If we subtract 5607 from 5950, we get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

The quotient of the division is 53007.96754057, and the remainder is 3.43e-07.