53878409 ÷ 152 
We want to divide 53878409 by 152.

Moving on to step 1:
If we divide 5 by 152, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 152

Advancing to step 2:
The number 152 fits into 53 0 times, leaving 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 / 152

Advancing to step 3:
If we divide 538 by 152, we get 3 and a remainder of 82.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 82 after subtracting 456 from 538.
Fetch the next digit (7) from the dividend, attach it to 82 and continue: 827 / 152

Advancing to step 4:
If we divide 827 by 152, we get 5 and a remainder of 67.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtracting 760 from 827 leaves us with 67.
Append the next digit (8) from the dividend to 67 and continue with: 678 / 152

On to step 5:
The number 152 fits into 678 4 times, leaving a remainder of 70.
The number 4 becomes the next digit in our result. 
Result so far: 354.0
The remainder is 70 after subtracting 608 from 678.
Bring next digit (4) of the dividend behind the 70 and repeat the process: 704 / 152

Going ahead to step 6:
When dividing 704 by 152, we get 4 with a remainder of 96.
Record the quotient 4 as the next digit in the result. 
Result so far: 3544.0
If we subtract 608 from 704, we get 96.
Append the next digit (0) from the dividend to 96 and continue with: 960 / 152

Advancing to step 7:
If we divide 960 by 152, we get 6 and a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 35446.0
Deduct 912 from 960 and we're left with 48.
Bring next digit (9) of the dividend behind the 48 and repeat the process: 489 / 152

Let's proceed to step 8:
489 divided by 152 is 3 with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 354463.0
If we take 456 away from 489, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 9:
When dividing 330 by 152, we get 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 354463.2
The remainder is 26 after subtracting 304 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
152 can be fit into 260 1 times, resulting in a remainder of 108.
Put 1 as the next digit of the answer. 
Result so far: 354463.21
Subtract 152 from 260 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 11:
If we divide 1080 by 152, we get 7 and a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 354463.217
Subtracting 1064 from 1080 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
The number 152 fits into 160 1 times, leaving a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 354463.2171
Deduct 152 from 160 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
If we divide 80 by 152, we get 0 and a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 354463.2171
If we subtract 0 from 80, 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 14:
The number 152 fits into 800 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 354463.217105
If we take 760 away from 800, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 15:
400 divided by 152 is 2 with a remainder of 96.
Use 2 as the next digit of our solution. 
Result so far: 354463.2171052
Subtract 304 from 400 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 16:
When dividing 960 by 152, we get 6 with a remainder of 48.
The next digit of our result is 6. 
Result so far: 354463.21710526
Subtract 912 from 960 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 354463.21710526, with a leftover of 4.8e-08.