663308 divided by 89 
We want to divide 663308 by 89.

Going ahead to step 1:
6 divided by 89 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 89

Going ahead to step 2:
89 can be fit into 66 0 times, resulting in a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 89

Moving on to step 3:
89 can be fit into 663 7 times, resulting in a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 623 from 663 to get 40.
Bring next digit (3) of the dividend behind the 40 and repeat the process: 403 / 89

Going ahead to step 4:
89 goes into 403 4 times with a remainder of 47.
The next digit of our result is 4. 
Result so far: 74.0
Deduct 356 from 403 and we're left with 47.
Fetch the next digit (0) from the dividend, attach it to 47 and continue: 470 / 89

Advancing to step 5:
When dividing 470 by 89, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 745.0
Subtract 445 from 470 to get 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 89

Step 6:
When dividing 258 by 89, we get 2 with a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 7452.0
Deduct 178 from 258 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 7:
800 divided by 89 is 8 with a remainder of 88.
The number 8 becomes the next digit in our result. 
Result so far: 7452.8
Subtract 712 from 800 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 8:
89 goes into 880 9 times with a remainder of 79.
Use 9 as the next digit of our solution. 
Result so far: 7452.89
The remainder is 79 after subtracting 801 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 9:
When dividing 790 by 89, we get 8 with a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 7452.898
If we subtract 712 from 790, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 10:
When dividing 780 by 89, we get 8 with a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 7452.8988
Subtract 712 from 780 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

After the division, we end up with 7452.8988 and a remainder of 0.00068.