50891157 ÷ 378 
We want to figure out the number of times 50891157 can be divided by 378.

Moving on to step 1:
378 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 378

Step 2:
50 divided by 378 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Bring next digit (8) of the dividend behind the 50 and repeat the process: 508 / 378

Step 3:
The number 378 fits into 508 1 times, leaving a remainder of 130.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 378 from 508 leaves us with 130.
Bring next digit (9) of the dividend behind the 130 and repeat the process: 1309 / 378

On to step 4:
378 can be fit into 1309 3 times, resulting in a remainder of 175.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 175 after subtracting 1134 from 1309.
Include the next digit (1) from the dividend after 175, then repeat: 1751 / 378

Going ahead to step 5:
If we divide 1751 by 378, we get 4 and a remainder of 239.
Record the quotient 4 as the next digit in the result. 
Result so far: 134.0
If we subtract 1512 from 1751, we get 239.
Take the next digit (1) from the dividend and append it to 239, then repeat: 2391 / 378

On to step 6:
2391 divided by 378 is 6 with a remainder of 123.
The number 6 becomes the next digit in our result. 
Result so far: 1346.0
Subtracting 2268 from 2391 leaves us with 123.
Take the next digit (5) from the dividend and append it to 123, then repeat: 1235 / 378

On to step 7:
The number 378 fits into 1235 3 times, leaving a remainder of 101.
Put 3 as the next digit of the answer. 
Result so far: 13463.0
The remainder is 101 after subtracting 1134 from 1235.
Bring next digit (7) of the dividend behind the 101 and repeat the process: 1017 / 378

Step 8:
The number 378 fits into 1017 2 times, leaving a remainder of 261.
Use 2 as the next digit of our solution. 
Result so far: 134632.0
Subtracting 756 from 1017 leaves us with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Let's proceed to step 9:
The number 378 fits into 2610 6 times, leaving a remainder of 342.
The next digit of our result is 6. 
Result so far: 134632.6
If we subtract 2268 from 2610, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 10:
If we divide 3420 by 378, we get 9 and a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 134632.69
The remainder is 18 after subtracting 3402 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
378 can be fit into 180 0 times, resulting in a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 134632.69
If we take 0 away from 180, 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.

Let's proceed to step 12:
378 can be fit into 1800 4 times, resulting in a remainder of 288.
Write down 4 as next digit of the result. 
Result so far: 134632.6904
If we subtract 1512 from 1800, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Going ahead to step 13:
378 goes into 2880 7 times with a remainder of 234.
Record the quotient 7 as the next digit in the result. 
Result so far: 134632.69047
Deduct 2646 from 2880 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Going ahead to step 14:
The number 378 fits into 2340 6 times, leaving a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 134632.690476
The remainder is 72 after subtracting 2268 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 15:
If we divide 720 by 378, we get 1 and a remainder of 342.
The number 1 becomes the next digit in our result. 
Result so far: 134632.6904761
Subtract 378 from 720 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 16:
378 can be fit into 3420 9 times, resulting in a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 134632.69047619
The remainder is 18 after subtracting 3402 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 134632.69047619 and a remainder of 1.8e-08.