41354019 ÷ 678 
We want to figure out the number of times 41354019 can be divided by 678.

On to step 1:
678 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 678

Moving on to step 2:
If we divide 41 by 678, we get 0 and a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Bring next digit (3) of the dividend behind the 41 and repeat the process: 413 / 678

Let's proceed to step 3:
678 can be fit into 413 0 times, resulting in a remainder of 413.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 413 leaves us with 413.
Bring next digit (5) of the dividend behind the 413 and repeat the process: 4135 / 678

Moving on to step 4:
4135 divided by 678 is 6 with a remainder of 67.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 4068 from 4135 to get 67.
Include the next digit (4) from the dividend after 67, then repeat: 674 / 678

Advancing to step 5:
If we divide 674 by 678, we get 0 and a remainder of 674.
Write down 0 as next digit of the result. 
Result so far: 60.0
Subtracting 0 from 674 leaves us with 674.
Append the next digit (0) from the dividend to 674 and continue with: 6740 / 678

Going ahead to step 6:
If we divide 6740 by 678, we get 9 and a remainder of 638.
Write down 9 as next digit of the result. 
Result so far: 609.0
Subtracting 6102 from 6740 leaves us with 638.
Append the next digit (1) from the dividend to 638 and continue with: 6381 / 678

Advancing to step 7:
If we divide 6381 by 678, we get 9 and a remainder of 279.
Record the quotient 9 as the next digit in the result. 
Result so far: 6099.0
If we subtract 6102 from 6381, we get 279.
Fetch the next digit (9) from the dividend, attach it to 279 and continue: 2799 / 678

Advancing to step 8:
When dividing 2799 by 678, we get 4 with a remainder of 87.
Put 4 as the next digit of the answer. 
Result so far: 60994.0
If we subtract 2712 from 2799, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 9:
If we divide 870 by 678, we get 1 and a remainder of 192.
The number 1 becomes the next digit in our result. 
Result so far: 60994.1
If we take 678 away from 870, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 10:
When dividing 1920 by 678, we get 2 with a remainder of 564.
The number 2 becomes the next digit in our result. 
Result so far: 60994.12
The remainder is 564 after subtracting 1356 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 11:
678 can be fit into 5640 8 times, resulting in a remainder of 216.
Record the quotient 8 as the next digit in the result. 
Result so far: 60994.128
Subtract 5424 from 5640 to 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.

Going ahead to step 12:
When dividing 2160 by 678, we get 3 with a remainder of 126.
Put 3 as the next digit of the answer. 
Result so far: 60994.1283
If we subtract 2034 from 2160, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 13:
When dividing 1260 by 678, we get 1 with a remainder of 582.
The next digit of our result is 1. 
Result so far: 60994.12831
Subtract 678 from 1260 to get 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Moving on to step 14:
The number 678 fits into 5820 8 times, leaving a remainder of 396.
The number 8 becomes the next digit in our result. 
Result so far: 60994.128318
If we take 5424 away from 5820, we end up with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Let's proceed to step 15:
3960 divided by 678 is 5 with a remainder of 570.
Record the quotient 5 as the next digit in the result. 
Result so far: 60994.1283185
Subtracting 3390 from 3960 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 16:
The number 678 fits into 5700 8 times, leaving a remainder of 276.
Use 8 as the next digit of our solution. 
Result so far: 60994.12831858
If we take 5424 away from 5700, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

The final outcome is 60994.12831858, with a leftover of 2.76e-07.