We look at the division of 53819544 by 878 
We're looking to find how many times 878 goes into 53819544.

Let's proceed to step 1:
If we divide 5 by 878, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 878

Going ahead to step 2:
53 divided by 878 is 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Include the next digit (8) from the dividend after 53, then repeat: 538 / 878

Let's proceed to step 3:
When dividing 538 by 878, we get 0 with a remainder of 538.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 538 and we're left with 538.
Include the next digit (1) from the dividend after 538, then repeat: 5381 / 878

Let's proceed to step 4:
5381 divided by 878 is 6 with a remainder of 113.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 5268 from 5381 and we're left with 113.
Fetch the next digit (9) from the dividend, attach it to 113 and continue: 1139 / 878

Moving on to step 5:
The number 878 fits into 1139 1 times, leaving a remainder of 261.
The next digit of our result is 1. 
Result so far: 61.0
If we subtract 878 from 1139, we get 261.
Bring next digit (5) of the dividend behind the 261 and repeat the process: 2615 / 878

Moving on to step 6:
The number 878 fits into 2615 2 times, leaving a remainder of 859.
Use 2 as the next digit of our solution. 
Result so far: 612.0
The remainder is 859 after subtracting 1756 from 2615.
Bring next digit (4) of the dividend behind the 859 and repeat the process: 8594 / 878

Step 7:
878 can be fit into 8594 9 times, resulting in a remainder of 692.
Put 9 as the next digit of the answer. 
Result so far: 6129.0
The remainder is 692 after subtracting 7902 from 8594.
Take the next digit (4) from the dividend and append it to 692, then repeat: 6924 / 878

Advancing to step 8:
If we divide 6924 by 878, we get 7 and a remainder of 778.
Write down 7 as next digit of the result. 
Result so far: 61297.0
Subtracting 6146 from 6924 leaves us with 778.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

Advancing to step 9:
If we divide 7780 by 878, we get 8 and a remainder of 756.
The next digit of our result is 8. 
Result so far: 61297.8
The remainder is 756 after subtracting 7024 from 7780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7560, and continue the process.

On to step 10:
7560 divided by 878 is 8 with a remainder of 536.
Record the quotient 8 as the next digit in the result. 
Result so far: 61297.88
If we subtract 7024 from 7560, we get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Our division results in 61297.88 with a remaining 0.536.