77362639 ÷ 378 
Let's see how many times 378 fits into 77362639.

On to step 1:
When dividing 7 by 378, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 378

Moving on to step 2:
378 goes into 77 0 times with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Fetch the next digit (3) from the dividend, attach it to 77 and continue: 773 / 378

Advancing to step 3:
The number 378 fits into 773 2 times, leaving a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 756 from 773 to get 17.
Fetch the next digit (6) from the dividend, attach it to 17 and continue: 176 / 378

Moving on to step 4:
378 goes into 176 0 times with a remainder of 176.
The next digit of our result is 0. 
Result so far: 20.0
If we take 0 away from 176, we end up with 176.
Include the next digit (2) from the dividend after 176, then repeat: 1762 / 378

Going ahead to step 5:
When dividing 1762 by 378, we get 4 with a remainder of 250.
The next digit of our result is 4. 
Result so far: 204.0
The remainder is 250 after subtracting 1512 from 1762.
Fetch the next digit (6) from the dividend, attach it to 250 and continue: 2506 / 378

Going ahead to step 6:
378 can be fit into 2506 6 times, resulting in a remainder of 238.
Write down 6 as next digit of the result. 
Result so far: 2046.0
Subtracting 2268 from 2506 leaves us with 238.
Include the next digit (3) from the dividend after 238, then repeat: 2383 / 378

Let's proceed to step 7:
The number 378 fits into 2383 6 times, leaving a remainder of 115.
The next digit of our result is 6. 
Result so far: 20466.0
Deduct 2268 from 2383 and we're left with 115.
Include the next digit (9) from the dividend after 115, then repeat: 1159 / 378

Step 8:
When dividing 1159 by 378, we get 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 204663.0
Deduct 1134 from 1159 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
378 goes into 250 0 times with a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 204663.0
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 10:
If we divide 2500 by 378, we get 6 and a remainder of 232.
Use 6 as the next digit of our solution. 
Result so far: 204663.06
Deduct 2268 from 2500 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 11:
If we divide 2320 by 378, we get 6 and a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 204663.066
Subtract 2268 from 2320 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 204663.066, with a leftover of 0.0052.