We're dividing 46272419 by 378 
We want to divide 46272419 by 378.

On to step 1:
The number 378 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 378

Advancing to step 2:
The number 378 fits into 46 0 times, leaving a remainder of 46.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 46, we end up with 46.
Fetch the next digit (2) from the dividend, attach it to 46 and continue: 462 / 378

Advancing to step 3:
378 goes into 462 1 times with a remainder of 84.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 378 from 462 to get 84.
Bring next digit (7) of the dividend behind the 84 and repeat the process: 847 / 378

Let's proceed to step 4:
378 can be fit into 847 2 times, resulting in a remainder of 91.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 756 from 847 and we're left with 91.
Grab the next digit (2) from the dividend, add it to 91, then carry on: 912 / 378

Moving on to step 5:
If we divide 912 by 378, we get 2 and a remainder of 156.
Use 2 as the next digit of our solution. 
Result so far: 122.0
Subtracting 756 from 912 leaves us with 156.
Bring next digit (4) of the dividend behind the 156 and repeat the process: 1564 / 378

On to step 6:
When dividing 1564 by 378, we get 4 with a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 1224.0
Subtracting 1512 from 1564 leaves us with 52.
Take the next digit (1) from the dividend and append it to 52, then repeat: 521 / 378

On to step 7:
When dividing 521 by 378, we get 1 with a remainder of 143.
Put 1 as the next digit of the answer. 
Result so far: 12241.0
If we take 378 away from 521, we end up with 143.
Bring next digit (9) of the dividend behind the 143 and repeat the process: 1439 / 378

On to step 8:
1439 divided by 378 is 3 with a remainder of 305.
Write down 3 as next digit of the result. 
Result so far: 122413.0
Subtracting 1134 from 1439 leaves us with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Going ahead to step 9:
378 goes into 3050 8 times with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 122413.8
The remainder is 26 after subtracting 3024 from 3050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
If we divide 260 by 378, we get 0 and a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 122413.8
If we subtract 0 from 260, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 11:
378 can be fit into 2600 6 times, resulting in a remainder of 332.
The number 6 becomes the next digit in our result. 
Result so far: 122413.806
Subtract 2268 from 2600 to get 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 12:
When dividing 3320 by 378, we get 8 with a remainder of 296.
Put 8 as the next digit of the answer. 
Result so far: 122413.8068
If we take 3024 away from 3320, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 13:
2960 divided by 378 is 7 with a remainder of 314.
The number 7 becomes the next digit in our result. 
Result so far: 122413.80687
Subtract 2646 from 2960 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Going ahead to step 14:
The number 378 fits into 3140 8 times, leaving a remainder of 116.
The next digit of our result is 8. 
Result so far: 122413.806878
The remainder is 116 after subtracting 3024 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 15:
1160 divided by 378 is 3 with a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 122413.8068783
Subtract 1134 from 1160 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 16:
378 goes into 260 0 times with a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 122413.8068783
Subtracting 0 from 260 leaves us 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.

The final result is 122413.8068783 with a remainder of 2.6e-07.