We're dividing 56259799 by 378 
We're looking to find how many times 378 goes into 56259799.

Going ahead to step 1:
378 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 378

Going ahead to step 2:
The number 378 fits into 56 0 times, leaving a remainder of 56.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Grab the next digit (2) from the dividend, add it to 56, then carry on: 562 / 378

Advancing to step 3:
When dividing 562 by 378, we get 1 with a remainder of 184.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 378 away from 562, we end up with 184.
Append the next digit (5) from the dividend to 184 and continue with: 1845 / 378

Let's proceed to step 4:
When dividing 1845 by 378, we get 4 with a remainder of 333.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 1512 from 1845 and we're left with 333.
Grab the next digit (9) from the dividend, add it to 333, then carry on: 3339 / 378

Advancing to step 5:
The number 378 fits into 3339 8 times, leaving a remainder of 315.
The next digit of our result is 8. 
Result so far: 148.0
Subtracting 3024 from 3339 leaves us with 315.
Grab the next digit (7) from the dividend, add it to 315, then carry on: 3157 / 378

Going ahead to step 6:
378 can be fit into 3157 8 times, resulting in a remainder of 133.
Use 8 as the next digit of our solution. 
Result so far: 1488.0
If we subtract 3024 from 3157, we get 133.
Bring next digit (9) of the dividend behind the 133 and repeat the process: 1339 / 378

Let's proceed to step 7:
1339 divided by 378 is 3 with a remainder of 205.
Record the quotient 3 as the next digit in the result. 
Result so far: 14883.0
Subtracting 1134 from 1339 leaves us with 205.
Take the next digit (9) from the dividend and append it to 205, then repeat: 2059 / 378

Advancing to step 8:
378 can be fit into 2059 5 times, resulting in a remainder of 169.
Put 5 as the next digit of the answer. 
Result so far: 148835.0
The remainder is 169 after subtracting 1890 from 2059.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Let's proceed to step 9:
378 can be fit into 1690 4 times, resulting in a remainder of 178.
Use 4 as the next digit of our solution. 
Result so far: 148835.4
The remainder is 178 after subtracting 1512 from 1690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 10:
The number 378 fits into 1780 4 times, leaving a remainder of 268.
Put 4 as the next digit of the answer. 
Result so far: 148835.44
The remainder is 268 after subtracting 1512 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

The final outcome is 148835.44, with a leftover of 0.268.