378248 divided by 81 
We want to figure out the number of times 378248 can be divided by 81.

Moving on to step 1:
81 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 81

Step 2:
If we divide 37 by 81, we get 0 and a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 81

Going ahead to step 3:
The number 81 fits into 378 4 times, leaving a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 324 away from 378, we end up with 54.
Include the next digit (2) from the dividend after 54, then repeat: 542 / 81

Advancing to step 4:
If we divide 542 by 81, we get 6 and a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 46.0
If we subtract 486 from 542, we get 56.
Append the next digit (4) from the dividend to 56 and continue with: 564 / 81

On to step 5:
81 can be fit into 564 6 times, resulting in a remainder of 78.
Use 6 as the next digit of our solution. 
Result so far: 466.0
The remainder is 78 after subtracting 486 from 564.
Append the next digit (8) from the dividend to 78 and continue with: 788 / 81

Advancing to step 6:
81 can be fit into 788 9 times, resulting in a remainder of 59.
The next digit of our result is 9. 
Result so far: 4669.0
The remainder is 59 after subtracting 729 from 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 7:
81 goes into 590 7 times with a remainder of 23.
The next digit of our result is 7. 
Result so far: 4669.7
Subtract 567 from 590 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 8:
If we divide 230 by 81, we get 2 and a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 4669.72
If we subtract 162 from 230, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 9:
The number 81 fits into 680 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 4669.728
If we take 648 away from 680, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
81 can be fit into 320 3 times, resulting in a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 4669.7283
Deduct 243 from 320 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 11:
81 can be fit into 770 9 times, resulting in a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 4669.72839
The remainder is 41 after subtracting 729 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 12:
If we divide 410 by 81, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 4669.728395
The remainder is 5 after subtracting 405 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 13:
81 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 4669.728395
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 14:
500 divided by 81 is 6 with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 4669.72839506
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 4669.72839506, with a leftover of 1.4e-08.