45878248 ÷ 305 
We want to divide 45878248 by 305.

Advancing to step 1:
When dividing 4 by 305, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 305

Advancing to step 2:
The number 305 fits into 45 0 times, leaving a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Fetch the next digit (8) from the dividend, attach it to 45 and continue: 458 / 305

Moving on to step 3:
305 goes into 458 1 times with a remainder of 153.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 305 from 458 and we're left with 153.
Bring next digit (7) of the dividend behind the 153 and repeat the process: 1537 / 305

Advancing to step 4:
If we divide 1537 by 305, we get 5 and a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 12 after subtracting 1525 from 1537.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 305

Advancing to step 5:
When dividing 128 by 305, we get 0 with a remainder of 128.
Write down 0 as next digit of the result. 
Result so far: 150.0
The remainder is 128 after subtracting 0 from 128.
Grab the next digit (2) from the dividend, add it to 128, then carry on: 1282 / 305

Moving on to step 6:
305 can be fit into 1282 4 times, resulting in a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 1504.0
Deduct 1220 from 1282 and we're left with 62.
Bring next digit (4) of the dividend behind the 62 and repeat the process: 624 / 305

Advancing to step 7:
305 can be fit into 624 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 15042.0
If we take 610 away from 624, we end up with 14.
Take the next digit (8) from the dividend and append it to 14, then repeat: 148 / 305

Advancing to step 8:
If we divide 148 by 305, we get 0 and a remainder of 148.
The next digit of our result is 0. 
Result so far: 150420.0
If we take 0 away from 148, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 9:
305 can be fit into 1480 4 times, resulting in a remainder of 260.
Use 4 as the next digit of our solution. 
Result so far: 150420.4
If we take 1220 away from 1480, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
When dividing 2600 by 305, we get 8 with a remainder of 160.
Write down 8 as next digit of the result. 
Result so far: 150420.48
Subtract 2440 from 2600 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 11:
305 can be fit into 1600 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 150420.485
If we subtract 1525 from 1600, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 12:
305 goes into 750 2 times with a remainder of 140.
Use 2 as the next digit of our solution. 
Result so far: 150420.4852
Subtract 610 from 750 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 13:
1400 divided by 305 is 4 with a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 150420.48524
If we take 1220 away from 1400, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 14:
305 goes into 1800 5 times with a remainder of 275.
The number 5 becomes the next digit in our result. 
Result so far: 150420.485245
If we subtract 1525 from 1800, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 15:
If we divide 2750 by 305, we get 9 and a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 150420.4852459
If we subtract 2745 from 2750, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 16:
The number 305 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 150420.4852459
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 150420.4852459 and a remainder of 5e-08.