We look at the division of 84249913 by 663 
Our goal is to divide 84249913 by 663.

Let's proceed to step 1:
663 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
If we subtract 0 from 8, we get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 663

Advancing to step 2:
663 can be fit into 84 0 times, resulting in 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.
Grab the next digit (2) from the dividend, add it to 84, then carry on: 842 / 663

Let's proceed to step 3:
When dividing 842 by 663, we get 1 with a remainder of 179.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 179 after subtracting 663 from 842.
Take the next digit (4) from the dividend and append it to 179, then repeat: 1794 / 663

Step 4:
The number 663 fits into 1794 2 times, leaving a remainder of 468.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1326 from 1794, we get 468.
Append the next digit (9) from the dividend to 468 and continue with: 4689 / 663

Moving on to step 5:
4689 divided by 663 is 7 with a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 127.0
Subtracting 4641 from 4689 leaves us with 48.
Take the next digit (9) from the dividend and append it to 48, then repeat: 489 / 663

Step 6:
663 can be fit into 489 0 times, resulting in a remainder of 489.
The number 0 becomes the next digit in our result. 
Result so far: 1270.0
If we take 0 away from 489, we end up with 489.
Include the next digit (1) from the dividend after 489, then repeat: 4891 / 663

Step 7:
When dividing 4891 by 663, we get 7 with a remainder of 250.
Write down 7 as next digit of the result. 
Result so far: 12707.0
If we take 4641 away from 4891, we end up with 250.
Append the next digit (3) from the dividend to 250 and continue with: 2503 / 663

Going ahead to step 8:
663 goes into 2503 3 times with a remainder of 514.
Write down 3 as next digit of the result. 
Result so far: 127073.0
Deduct 1989 from 2503 and we're left with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Going ahead to step 9:
663 goes into 5140 7 times with a remainder of 499.
Record the quotient 7 as the next digit in the result. 
Result so far: 127073.7
Deduct 4641 from 5140 and we're left with 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

Step 10:
663 can be fit into 4990 7 times, resulting in a remainder of 349.
The number 7 becomes the next digit in our result. 
Result so far: 127073.77
If we take 4641 away from 4990, we end up with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

The quotient of the division is 127073.77, and the remainder is 0.349.