We're dividing 55708452 by 378 
We want to figure out the number of times 55708452 can be divided by 378.

Let's proceed to step 1:
The number 378 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 378

Step 2:
The number 378 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Fetch the next digit (7) from the dividend, attach it to 55 and continue: 557 / 378

Going ahead to step 3:
557 divided by 378 is 1 with a remainder of 179.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 378 from 557 and we're left with 179.
Append the next digit (0) from the dividend to 179 and continue with: 1790 / 378

Let's proceed to step 4:
1790 divided by 378 is 4 with a remainder of 278.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 278 after subtracting 1512 from 1790.
Append the next digit (8) from the dividend to 278 and continue with: 2788 / 378

Going ahead to step 5:
The number 378 fits into 2788 7 times, leaving a remainder of 142.
Use 7 as the next digit of our solution. 
Result so far: 147.0
The remainder is 142 after subtracting 2646 from 2788.
Append the next digit (4) from the dividend to 142 and continue with: 1424 / 378

Going ahead to step 6:
The number 378 fits into 1424 3 times, leaving a remainder of 290.
Use 3 as the next digit of our solution. 
Result so far: 1473.0
Deduct 1134 from 1424 and we're left with 290.
Append the next digit (5) from the dividend to 290 and continue with: 2905 / 378

Moving on to step 7:
2905 divided by 378 is 7 with a remainder of 259.
Put 7 as the next digit of the answer. 
Result so far: 14737.0
The remainder is 259 after subtracting 2646 from 2905.
Include the next digit (2) from the dividend after 259, then repeat: 2592 / 378

Advancing to step 8:
If we divide 2592 by 378, we get 6 and a remainder of 324.
The next digit of our result is 6. 
Result so far: 147376.0
Subtracting 2268 from 2592 leaves us with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 9:
378 can be fit into 3240 8 times, resulting in a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 147376.8
If we subtract 3024 from 3240, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 10:
378 can be fit into 2160 5 times, resulting in a remainder of 270.
The next digit of our result is 5. 
Result so far: 147376.85
If we take 1890 away from 2160, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 11:
The number 378 fits into 2700 7 times, leaving a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 147376.857
The remainder is 54 after subtracting 2646 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
378 can be fit into 540 1 times, resulting in a remainder of 162.
Record the quotient 1 as the next digit in the result. 
Result so far: 147376.8571
If we take 378 away from 540, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 13:
378 goes into 1620 4 times with a remainder of 108.
Record the quotient 4 as the next digit in the result. 
Result so far: 147376.85714
Subtract 1512 from 1620 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 14:
378 goes into 1080 2 times with a remainder of 324.
The number 2 becomes the next digit in our result. 
Result so far: 147376.857142
Deduct 756 from 1080 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 15:
If we divide 3240 by 378, we get 8 and a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 147376.8571428
Deduct 3024 from 3240 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 16:
The number 378 fits into 2160 5 times, leaving a remainder of 270.
Put 5 as the next digit of the answer. 
Result so far: 147376.85714285
If we subtract 1890 from 2160, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

The final result is 147376.85714285 with a remainder of 2.7e-07.