52569335 ÷ 878 
Our goal is to divide 52569335 by 878.

Step 1:
5 divided by 878 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 878

Going ahead to step 2:
The number 878 fits into 52 0 times, leaving a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 878

Step 3:
The number 878 fits into 525 0 times, leaving a remainder of 525.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 525 and we're left with 525.
Take the next digit (6) from the dividend and append it to 525, then repeat: 5256 / 878

On to step 4:
If we divide 5256 by 878, we get 5 and a remainder of 866.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 4390 from 5256 to get 866.
Grab the next digit (9) from the dividend, add it to 866, then carry on: 8669 / 878

Advancing to step 5:
The number 878 fits into 8669 9 times, leaving a remainder of 767.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
Subtracting 7902 from 8669 leaves us with 767.
Include the next digit (3) from the dividend after 767, then repeat: 7673 / 878

On to step 6:
If we divide 7673 by 878, we get 8 and a remainder of 649.
The next digit of our result is 8. 
Result so far: 598.0
Subtract 7024 from 7673 to get 649.
Take the next digit (3) from the dividend and append it to 649, then repeat: 6493 / 878

Let's proceed to step 7:
The number 878 fits into 6493 7 times, leaving a remainder of 347.
The next digit of our result is 7. 
Result so far: 5987.0
The remainder is 347 after subtracting 6146 from 6493.
Grab the next digit (5) from the dividend, add it to 347, then carry on: 3475 / 878

Moving on to step 8:
878 goes into 3475 3 times with a remainder of 841.
Write down 3 as next digit of the result. 
Result so far: 59873.0
Subtract 2634 from 3475 to get 841.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8410, and continue the process.

Moving on to step 9:
If we divide 8410 by 878, we get 9 and a remainder of 508.
Put 9 as the next digit of the answer. 
Result so far: 59873.9
Subtracting 7902 from 8410 leaves us with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Advancing to step 10:
5080 divided by 878 is 5 with a remainder of 690.
Put 5 as the next digit of the answer. 
Result so far: 59873.95
If we take 4390 away from 5080, we end up with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 11:
If we divide 6900 by 878, we get 7 and a remainder of 754.
Use 7 as the next digit of our solution. 
Result so far: 59873.957
The remainder is 754 after subtracting 6146 from 6900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7540, and continue the process.

Step 12:
The number 878 fits into 7540 8 times, leaving a remainder of 516.
Use 8 as the next digit of our solution. 
Result so far: 59873.9578
Subtracting 7024 from 7540 leaves us with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

On to step 13:
If we divide 5160 by 878, we get 5 and a remainder of 770.
The next digit of our result is 5. 
Result so far: 59873.95785
Subtract 4390 from 5160 to get 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Going ahead to step 14:
878 can be fit into 7700 8 times, resulting in a remainder of 676.
Put 8 as the next digit of the answer. 
Result so far: 59873.957858
If we take 7024 away from 7700, we end up with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Going ahead to step 15:
878 can be fit into 6760 7 times, resulting in a remainder of 614.
The number 7 becomes the next digit in our result. 
Result so far: 59873.9578587
If we take 6146 away from 6760, we end up with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

On to step 16:
The number 878 fits into 6140 6 times, leaving a remainder of 872.
Write down 6 as next digit of the result. 
Result so far: 59873.95785876
The remainder is 872 after subtracting 5268 from 6140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

The final result is 59873.95785876 with a remainder of 8.72e-07.