We're dividing 84250770 by 663 
Let's see how many times 663 fits into 84250770.

Step 1:
If we divide 8 by 663, we get 0 and 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.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 663

On to step 2:
When dividing 84 by 663, we get 0 with a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Take the next digit (2) from the dividend and append it to 84, then repeat: 842 / 663

Moving on to step 3:
The number 663 fits into 842 1 times, leaving a remainder of 179.
The next digit of our result is 1. 
Result so far: 1.0
If we take 663 away from 842, we end up with 179.
Bring next digit (5) of the dividend behind the 179 and repeat the process: 1795 / 663

On to step 4:
663 can be fit into 1795 2 times, resulting in a remainder of 469.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 1326 from 1795 to get 469.
Append the next digit (0) from the dividend to 469 and continue with: 4690 / 663

Going ahead to step 5:
The number 663 fits into 4690 7 times, leaving a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 127.0
If we take 4641 away from 4690, we end up with 49.
Take the next digit (7) from the dividend and append it to 49, then repeat: 497 / 663

Going ahead to step 6:
663 goes into 497 0 times with a remainder of 497.
Put 0 as the next digit of the answer. 
Result so far: 1270.0
Deduct 0 from 497 and we're left with 497.
Take the next digit (7) from the dividend and append it to 497, then repeat: 4977 / 663

Step 7:
4977 divided by 663 is 7 with a remainder of 336.
Put 7 as the next digit of the answer. 
Result so far: 12707.0
If we take 4641 away from 4977, we end up with 336.
Bring next digit (0) of the dividend behind the 336 and repeat the process: 3360 / 663

On to step 8:
663 goes into 3360 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 127075.0
If we take 3315 away from 3360, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 9:
If we divide 450 by 663, we get 0 and a remainder of 450.
Write down 0 as next digit of the result. 
Result so far: 127075.0
The remainder is 450 after subtracting 0 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Step 10:
4500 divided by 663 is 6 with a remainder of 522.
Use 6 as the next digit of our solution. 
Result so far: 127075.06
If we subtract 3978 from 4500, we get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

On to step 11:
5220 divided by 663 is 7 with a remainder of 579.
Use 7 as the next digit of our solution. 
Result so far: 127075.067
Subtracting 4641 from 5220 leaves us with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Going ahead to step 12:
663 can be fit into 5790 8 times, resulting in a remainder of 486.
The number 8 becomes the next digit in our result. 
Result so far: 127075.0678
If we subtract 5304 from 5790, we get 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Let's proceed to step 13:
663 goes into 4860 7 times with a remainder of 219.
Use 7 as the next digit of our solution. 
Result so far: 127075.06787
Deduct 4641 from 4860 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Advancing to step 14:
663 can be fit into 2190 3 times, resulting in a remainder of 201.
Record the quotient 3 as the next digit in the result. 
Result so far: 127075.067873
If we take 1989 away from 2190, we end up with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 15:
If we divide 2010 by 663, we get 3 and a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 127075.0678733
Subtract 1989 from 2010 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The quotient of the division is 127075.0678733, and the remainder is 2.1e-07.