Let's divide 89849797 by 663
Our goal is to divide 89849797 by 663.

Advancing to step 1:
If we divide 8 by 663, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 663

Advancing to step 2:
663 goes into 89 0 times with a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 89, we end up with 89.
Fetch the next digit (8) from the dividend, attach it to 89 and continue: 898 / 663

Moving on to step 3:
898 divided by 663 is 1 with a remainder of 235.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 235 after subtracting 663 from 898.
Grab the next digit (4) from the dividend, add it to 235, then carry on: 2354 / 663

Step 4:
2354 divided by 663 is 3 with a remainder of 365.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 1989 from 2354, we get 365.
Append the next digit (9) from the dividend to 365 and continue with: 3659 / 663

Step 5:
If we divide 3659 by 663, we get 5 and a remainder of 344.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
Deduct 3315 from 3659 and we're left with 344.
Fetch the next digit (7) from the dividend, attach it to 344 and continue: 3447 / 663

Going ahead to step 6:
When dividing 3447 by 663, we get 5 with a remainder of 132.
Use 5 as the next digit of our solution. 
Result so far: 1355.0
If we subtract 3315 from 3447, we get 132.
Take the next digit (9) from the dividend and append it to 132, then repeat: 1329 / 663

Going ahead to step 7:
663 goes into 1329 2 times with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 13552.0
Subtract 1326 from 1329 to get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 663

On to step 8:
If we divide 37 by 663, we get 0 and a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 135520.0
Subtracting 0 from 37 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
370 divided by 663 is 0 with a remainder of 370.
Record the quotient 0 as the next digit in the result. 
Result so far: 135520.0
Subtract 0 from 370 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 10:
The number 663 fits into 3700 5 times, leaving a remainder of 385.
Record the quotient 5 as the next digit in the result. 
Result so far: 135520.05
Deduct 3315 from 3700 and we're left with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Advancing to step 11:
3850 divided by 663 is 5 with a remainder of 535.
Use 5 as the next digit of our solution. 
Result so far: 135520.055
Deduct 3315 from 3850 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

The final result is 135520.055 with a remainder of 0.0535.