We look at the division of 84888502 by 648 
We want to figure out the number of times 84888502 can be divided by 648.

Step 1:
648 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 648

Advancing to step 2:
The number 648 fits into 84 0 times, leaving a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Include the next digit (8) from the dividend after 84, then repeat: 848 / 648

Step 3:
648 can be fit into 848 1 times, resulting in a remainder of 200.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 200 after subtracting 648 from 848.
Append the next digit (8) from the dividend to 200 and continue with: 2008 / 648

Moving on to step 4:
2008 divided by 648 is 3 with a remainder of 64.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 1944 away from 2008, we end up with 64.
Include the next digit (8) from the dividend after 64, then repeat: 648 / 648

Step 5:
The number 648 fits into 648 1 times, leaving a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 131.0
Deduct 648 from 648 and we're left with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 648

Going ahead to step 6:
When dividing 5 by 648, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 1310.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 648

On to step 7:
If we divide 50 by 648, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 13100.0
Subtract 0 from 50 to get 50.
Include the next digit (2) from the dividend after 50, then repeat: 502 / 648

On to step 8:
648 goes into 502 0 times with a remainder of 502.
The next digit of our result is 0. 
Result so far: 131000.0
Subtract 0 from 502 to get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 9:
648 can be fit into 5020 7 times, resulting in a remainder of 484.
Record the quotient 7 as the next digit in the result. 
Result so far: 131000.7
Subtract 4536 from 5020 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Going ahead to step 10:
4840 divided by 648 is 7 with a remainder of 304.
Write down 7 as next digit of the result. 
Result so far: 131000.77
Subtracting 4536 from 4840 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

The final outcome is 131000.77, with a leftover of 0.304.