Let's divide 52374884 by 378
Let's see how many times 378 fits into 52374884.

Going ahead to step 1:
378 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 378

Step 2:
52 divided by 378 is 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Fetch the next digit (3) from the dividend, attach it to 52 and continue: 523 / 378

Advancing to step 3:
The number 378 fits into 523 1 times, leaving a remainder of 145.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 378 away from 523, we end up with 145.
Bring next digit (7) of the dividend behind the 145 and repeat the process: 1457 / 378

Step 4:
The number 378 fits into 1457 3 times, leaving a remainder of 323.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 1134 away from 1457, we end up with 323.
Grab the next digit (4) from the dividend, add it to 323, then carry on: 3234 / 378

Advancing to step 5:
When dividing 3234 by 378, we get 8 with a remainder of 210.
Record the quotient 8 as the next digit in the result. 
Result so far: 138.0
If we take 3024 away from 3234, we end up with 210.
Grab the next digit (8) from the dividend, add it to 210, then carry on: 2108 / 378

Step 6:
378 goes into 2108 5 times with a remainder of 218.
Use 5 as the next digit of our solution. 
Result so far: 1385.0
Subtracting 1890 from 2108 leaves us with 218.
Include the next digit (8) from the dividend after 218, then repeat: 2188 / 378

Going ahead to step 7:
When dividing 2188 by 378, we get 5 with a remainder of 298.
The next digit of our result is 5. 
Result so far: 13855.0
Subtract 1890 from 2188 to get 298.
Grab the next digit (4) from the dividend, add it to 298, then carry on: 2984 / 378

Step 8:
When dividing 2984 by 378, we get 7 with a remainder of 338.
Put 7 as the next digit of the answer. 
Result so far: 138557.0
Deduct 2646 from 2984 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

On to step 9:
The number 378 fits into 3380 8 times, leaving a remainder of 356.
Write down 8 as next digit of the result. 
Result so far: 138557.8
Subtracting 3024 from 3380 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Moving on to step 10:
378 goes into 3560 9 times with a remainder of 158.
Put 9 as the next digit of the answer. 
Result so far: 138557.89
Deduct 3402 from 3560 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 11:
1580 divided by 378 is 4 with a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 138557.894
Deduct 1512 from 1580 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 12:
378 goes into 680 1 times with a remainder of 302.
The number 1 becomes the next digit in our result. 
Result so far: 138557.8941
If we take 378 away from 680, we end up with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Step 13:
The number 378 fits into 3020 7 times, leaving a remainder of 374.
Record the quotient 7 as the next digit in the result. 
Result so far: 138557.89417
If we subtract 2646 from 3020, we get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 14:
378 can be fit into 3740 9 times, resulting in a remainder of 338.
The next digit of our result is 9. 
Result so far: 138557.894179
If we subtract 3402 from 3740, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Step 15:
378 goes into 3380 8 times with a remainder of 356.
The number 8 becomes the next digit in our result. 
Result so far: 138557.8941798
Deduct 3024 from 3380 and we're left with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 16:
378 can be fit into 3560 9 times, resulting in a remainder of 158.
Record the quotient 9 as the next digit in the result. 
Result so far: 138557.89417989
If we take 3402 away from 3560, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

After the division, we end up with 138557.89417989 and a remainder of 1.58e-07.