We look at the division of 56045864 by 648 
We're looking to find how many times 648 goes into 56045864.

Moving on to step 1:
5 divided by 648 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 648

Advancing to step 2:
648 goes into 56 0 times with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 648

Let's proceed to step 3:
648 goes into 560 0 times with a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 560, we get 560.
Take the next digit (4) from the dividend and append it to 560, then repeat: 5604 / 648

Going ahead to step 4:
5604 divided by 648 is 8 with a remainder of 420.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 5184 away from 5604, we end up with 420.
Grab the next digit (5) from the dividend, add it to 420, then carry on: 4205 / 648

Let's proceed to step 5:
If we divide 4205 by 648, we get 6 and a remainder of 317.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
If we take 3888 away from 4205, we end up with 317.
Grab the next digit (8) from the dividend, add it to 317, then carry on: 3178 / 648

Step 6:
648 can be fit into 3178 4 times, resulting in a remainder of 586.
The next digit of our result is 4. 
Result so far: 864.0
Subtract 2592 from 3178 to get 586.
Append the next digit (6) from the dividend to 586 and continue with: 5866 / 648

Step 7:
648 goes into 5866 9 times with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 8649.0
Subtract 5832 from 5866 to get 34.
Take the next digit (4) from the dividend and append it to 34, then repeat: 344 / 648

Moving on to step 8:
344 divided by 648 is 0 with a remainder of 344.
The next digit of our result is 0. 
Result so far: 86490.0
The remainder is 344 after subtracting 0 from 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 9:
If we divide 3440 by 648, we get 5 and a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 86490.5
Deduct 3240 from 3440 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 10:
When dividing 2000 by 648, we get 3 with a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 86490.53
If we take 1944 away from 2000, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
When dividing 560 by 648, we get 0 with a remainder of 560.
Use 0 as the next digit of our solution. 
Result so far: 86490.53
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 12:
The number 648 fits into 5600 8 times, leaving a remainder of 416.
Write down 8 as next digit of the result. 
Result so far: 86490.5308
If we subtract 5184 from 5600, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Going ahead to step 13:
648 can be fit into 4160 6 times, resulting in a remainder of 272.
Put 6 as the next digit of the answer. 
Result so far: 86490.53086
The remainder is 272 after subtracting 3888 from 4160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 14:
648 can be fit into 2720 4 times, resulting in a remainder of 128.
The next digit of our result is 4. 
Result so far: 86490.530864
If we subtract 2592 from 2720, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 15:
648 goes into 1280 1 times with a remainder of 632.
The next digit of our result is 1. 
Result so far: 86490.5308641
If we subtract 648 from 1280, we get 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

On to step 16:
648 can be fit into 6320 9 times, resulting in a remainder of 488.
Put 9 as the next digit of the answer. 
Result so far: 86490.53086419
Subtract 5832 from 6320 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

The final outcome is 86490.53086419, with a leftover of 4.88e-07.