We look at the division of 41548793 by 645 
We want to figure out the number of times 41548793 can be divided by 645.

Let's proceed to step 1:
645 can be fit into 4 0 times, resulting in 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.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 645

Let's proceed to step 2:
If we divide 41 by 645, 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.
Append the next digit (5) from the dividend to 41 and continue with: 415 / 645

Going ahead to step 3:
645 can be fit into 415 0 times, resulting in a remainder of 415.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 415 to get 415.
Fetch the next digit (4) from the dividend, attach it to 415 and continue: 4154 / 645

Moving on to step 4:
645 goes into 4154 6 times with a remainder of 284.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 3870 from 4154 to get 284.
Grab the next digit (8) from the dividend, add it to 284, then carry on: 2848 / 645

Moving on to step 5:
If we divide 2848 by 645, we get 4 and a remainder of 268.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
If we take 2580 away from 2848, we end up with 268.
Take the next digit (7) from the dividend and append it to 268, then repeat: 2687 / 645

Let's proceed to step 6:
2687 divided by 645 is 4 with a remainder of 107.
Put 4 as the next digit of the answer. 
Result so far: 644.0
Subtracting 2580 from 2687 leaves us with 107.
Bring next digit (9) of the dividend behind the 107 and repeat the process: 1079 / 645

Step 7:
When dividing 1079 by 645, we get 1 with a remainder of 434.
Record the quotient 1 as the next digit in the result. 
Result so far: 6441.0
If we take 645 away from 1079, we end up with 434.
Include the next digit (3) from the dividend after 434, then repeat: 4343 / 645

Step 8:
645 can be fit into 4343 6 times, resulting in a remainder of 473.
Put 6 as the next digit of the answer. 
Result so far: 64416.0
Deduct 3870 from 4343 and we're left with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Let's proceed to step 9:
645 goes into 4730 7 times with a remainder of 215.
Record the quotient 7 as the next digit in the result. 
Result so far: 64416.7
Subtract 4515 from 4730 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 10:
2150 divided by 645 is 3 with a remainder of 215.
Put 3 as the next digit of the answer. 
Result so far: 64416.73
If we take 1935 away from 2150, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 11:
When dividing 2150 by 645, we get 3 with a remainder of 215.
Record the quotient 3 as the next digit in the result. 
Result so far: 64416.733
The remainder is 215 after subtracting 1935 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

The final outcome is 64416.733, with a leftover of 0.0215.