53878255 ÷ 310 
Our goal is to divide 53878255 by 310.

Going ahead to step 1:
When dividing 5 by 310, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 310

Advancing to step 2:
When dividing 53 by 310, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Include the next digit (8) from the dividend after 53, then repeat: 538 / 310

Moving on to step 3:
310 goes into 538 1 times with a remainder of 228.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 310 from 538 and we're left with 228.
Bring next digit (7) of the dividend behind the 228 and repeat the process: 2287 / 310

On to step 4:
If we divide 2287 by 310, we get 7 and a remainder of 117.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 2170 away from 2287, we end up with 117.
Fetch the next digit (8) from the dividend, attach it to 117 and continue: 1178 / 310

Moving on to step 5:
1178 divided by 310 is 3 with a remainder of 248.
The number 3 becomes the next digit in our result. 
Result so far: 173.0
If we subtract 930 from 1178, we get 248.
Fetch the next digit (2) from the dividend, attach it to 248 and continue: 2482 / 310

Moving on to step 6:
When dividing 2482 by 310, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 1738.0
The remainder is 2 after subtracting 2480 from 2482.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 310

Going ahead to step 7:
When dividing 25 by 310, we get 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 17380.0
If we take 0 away from 25, we end up with 25.
Include the next digit (5) from the dividend after 25, then repeat: 255 / 310

Going ahead to step 8:
When dividing 255 by 310, we get 0 with a remainder of 255.
Write down 0 as next digit of the result. 
Result so far: 173800.0
If we subtract 0 from 255, we get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 9:
2550 divided by 310 is 8 with a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 173800.8
The remainder is 70 after subtracting 2480 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
When dividing 700 by 310, we get 2 with a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 173800.82
If we subtract 620 from 700, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 11:
310 can be fit into 800 2 times, resulting in a remainder of 180.
Write down 2 as next digit of the result. 
Result so far: 173800.822
If we subtract 620 from 800, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

In conclusion, the division gives 173800.822 with a balance of 0.018.