Let's divide 53878235 by 800
We're looking to find how many times 800 goes into 53878235.

Going ahead to step 1:
When dividing 5 by 800, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 800

On to step 2:
When dividing 53 by 800, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 800

Let's proceed to step 3:
When dividing 538 by 800, we get 0 with a remainder of 538.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 538 leaves us with 538.
Include the next digit (7) from the dividend after 538, then repeat: 5387 / 800

Advancing to step 4:
If we divide 5387 by 800, we get 6 and a remainder of 587.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 4800 from 5387 and we're left with 587.
Append the next digit (8) from the dividend to 587 and continue with: 5878 / 800

Let's proceed to step 5:
800 goes into 5878 7 times with a remainder of 278.
Write down 7 as next digit of the result. 
Result so far: 67.0
Subtract 5600 from 5878 to get 278.
Include the next digit (2) from the dividend after 278, then repeat: 2782 / 800

Step 6:
800 can be fit into 2782 3 times, resulting in a remainder of 382.
Write down 3 as next digit of the result. 
Result so far: 673.0
Subtracting 2400 from 2782 leaves us with 382.
Include the next digit (3) from the dividend after 382, then repeat: 3823 / 800

Step 7:
When dividing 3823 by 800, we get 4 with a remainder of 623.
Use 4 as the next digit of our solution. 
Result so far: 6734.0
Subtract 3200 from 3823 to get 623.
Fetch the next digit (5) from the dividend, attach it to 623 and continue: 6235 / 800

Going ahead to step 8:
When dividing 6235 by 800, we get 7 with a remainder of 635.
Record the quotient 7 as the next digit in the result. 
Result so far: 67347.0
If we subtract 5600 from 6235, we get 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Going ahead to step 9:
800 goes into 6350 7 times with a remainder of 750.
Record the quotient 7 as the next digit in the result. 
Result so far: 67347.7
Subtracting 5600 from 6350 leaves us with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Let's proceed to step 10:
When dividing 7500 by 800, we get 9 with a remainder of 300.
Use 9 as the next digit of our solution. 
Result so far: 67347.79
The remainder is 300 after subtracting 7200 from 7500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 11:
3000 divided by 800 is 3 with a remainder of 600.
The next digit of our result is 3. 
Result so far: 67347.793
The remainder is 600 after subtracting 2400 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 12:
6000 divided by 800 is 7 with a remainder of 400.
Write down 7 as next digit of the result. 
Result so far: 67347.7937
The remainder is 400 after subtracting 5600 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 13:
4000 divided by 800 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 67347.79375
Subtracting 4000 from 4000 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.

Moving on to step 14:
If we divide 0 by 800, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 67347.79375
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:
The number 800 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 67347.79375
Deduct 0 from 0 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.

In conclusion, the division gives 67347.79375 with a balance of 0.0.