We divide 42002425 by 800
Let's see how many times 800 fits into 42002425.

Let's proceed to step 1:
When dividing 4 by 800, we get 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.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 800

Step 2:
800 goes into 42 0 times with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 800

On to step 3:
800 goes into 420 0 times with a remainder of 420.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 420, we get 420.
Take the next digit (0) from the dividend and append it to 420, then repeat: 4200 / 800

Moving on to step 4:
4200 divided by 800 is 5 with a remainder of 200.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 4000 from 4200 to get 200.
Take the next digit (2) from the dividend and append it to 200, then repeat: 2002 / 800

Step 5:
2002 divided by 800 is 2 with a remainder of 402.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we take 1600 away from 2002, we end up with 402.
Include the next digit (4) from the dividend after 402, then repeat: 4024 / 800

On to step 6:
4024 divided by 800 is 5 with a remainder of 24.
The number 5 becomes the next digit in our result. 
Result so far: 525.0
If we subtract 4000 from 4024, we get 24.
Take the next digit (2) from the dividend and append it to 24, then repeat: 242 / 800

Advancing to step 7:
If we divide 242 by 800, we get 0 and a remainder of 242.
Record the quotient 0 as the next digit in the result. 
Result so far: 5250.0
If we take 0 away from 242, we end up with 242.
Bring next digit (5) of the dividend behind the 242 and repeat the process: 2425 / 800

Advancing to step 8:
800 can be fit into 2425 3 times, resulting in a remainder of 25.
The next digit of our result is 3. 
Result so far: 52503.0
Deduct 2400 from 2425 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
800 can be fit into 250 0 times, resulting in a remainder of 250.
The next digit of our result is 0. 
Result so far: 52503.0
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 10:
If we divide 2500 by 800, we get 3 and a remainder of 100.
The next digit of our result is 3. 
Result so far: 52503.03
Subtract 2400 from 2500 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 11:
800 can be fit into 1000 1 times, resulting in a remainder of 200.
Put 1 as the next digit of the answer. 
Result so far: 52503.031
The remainder is 200 after subtracting 800 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
If we divide 2000 by 800, we get 2 and a remainder of 400.
Put 2 as the next digit of the answer. 
Result so far: 52503.0312
Subtracting 1600 from 2000 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 13:
4000 divided by 800 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 52503.03125
Subtract 4000 from 4000 to 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.

Moving on to step 14:
The number 800 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 52503.03125
Subtracting 0 from 0 leaves us 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.

Advancing to step 15:
When dividing 0 by 800, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 52503.03125
Subtract 0 from 0 to 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.

In conclusion, the division gives 52503.03125 with a balance of 0.0.