45119242 ÷ 394 
Our goal is to divide 45119242 by 394.

On to step 1:
The number 394 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 394

Let's proceed to step 2:
When dividing 45 by 394, we get 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Grab the next digit (1) from the dividend, add it to 45, then carry on: 451 / 394

On to step 3:
394 goes into 451 1 times with a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 394 from 451 and we're left with 57.
Include the next digit (1) from the dividend after 57, then repeat: 571 / 394

Step 4:
394 goes into 571 1 times with a remainder of 177.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 394 away from 571, we end up with 177.
Fetch the next digit (9) from the dividend, attach it to 177 and continue: 1779 / 394

Going ahead to step 5:
394 goes into 1779 4 times with a remainder of 203.
Put 4 as the next digit of the answer. 
Result so far: 114.0
The remainder is 203 after subtracting 1576 from 1779.
Grab the next digit (2) from the dividend, add it to 203, then carry on: 2032 / 394

Going ahead to step 6:
When dividing 2032 by 394, we get 5 with a remainder of 62.
The next digit of our result is 5. 
Result so far: 1145.0
Deduct 1970 from 2032 and we're left with 62.
Append the next digit (4) from the dividend to 62 and continue with: 624 / 394

Going ahead to step 7:
394 goes into 624 1 times with a remainder of 230.
Write down 1 as next digit of the result. 
Result so far: 11451.0
Deduct 394 from 624 and we're left with 230.
Append the next digit (2) from the dividend to 230 and continue with: 2302 / 394

Let's proceed to step 8:
394 can be fit into 2302 5 times, resulting in a remainder of 332.
Put 5 as the next digit of the answer. 
Result so far: 114515.0
If we take 1970 away from 2302, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 9:
If we divide 3320 by 394, we get 8 and a remainder of 168.
Put 8 as the next digit of the answer. 
Result so far: 114515.8
If we subtract 3152 from 3320, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 10:
1680 divided by 394 is 4 with a remainder of 104.
The number 4 becomes the next digit in our result. 
Result so far: 114515.84
Subtracting 1576 from 1680 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 11:
394 can be fit into 1040 2 times, resulting in a remainder of 252.
Record the quotient 2 as the next digit in the result. 
Result so far: 114515.842
If we subtract 788 from 1040, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 12:
If we divide 2520 by 394, we get 6 and a remainder of 156.
Record the quotient 6 as the next digit in the result. 
Result so far: 114515.8426
Subtracting 2364 from 2520 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 13:
394 can be fit into 1560 3 times, resulting in a remainder of 378.
Record the quotient 3 as the next digit in the result. 
Result so far: 114515.84263
If we subtract 1182 from 1560, we get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 14:
If we divide 3780 by 394, we get 9 and a remainder of 234.
Use 9 as the next digit of our solution. 
Result so far: 114515.842639
The remainder is 234 after subtracting 3546 from 3780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 15:
When dividing 2340 by 394, we get 5 with a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 114515.8426395
If we take 1970 away from 2340, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 16:
The number 394 fits into 3700 9 times, leaving a remainder of 154.
The next digit of our result is 9. 
Result so far: 114515.84263959
If we take 3546 away from 3700, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

The final result is 114515.84263959 with a remainder of 1.54e-07.