We look at the division of 90733425 by 663 
We want to divide 90733425 by 663.

Going ahead to step 1:
663 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 663

Step 2:
The number 663 fits into 90 0 times, leaving a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Bring next digit (7) of the dividend behind the 90 and repeat the process: 907 / 663

Let's proceed to step 3:
When dividing 907 by 663, we get 1 with a remainder of 244.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 663 from 907 and we're left with 244.
Fetch the next digit (3) from the dividend, attach it to 244 and continue: 2443 / 663

On to step 4:
When dividing 2443 by 663, we get 3 with a remainder of 454.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1989 from 2443 and we're left with 454.
Grab the next digit (3) from the dividend, add it to 454, then carry on: 4543 / 663

Step 5:
The number 663 fits into 4543 6 times, leaving a remainder of 565.
Use 6 as the next digit of our solution. 
Result so far: 136.0
If we subtract 3978 from 4543, we get 565.
Include the next digit (4) from the dividend after 565, then repeat: 5654 / 663

On to step 6:
5654 divided by 663 is 8 with a remainder of 350.
Write down 8 as next digit of the result. 
Result so far: 1368.0
Subtracting 5304 from 5654 leaves us with 350.
Include the next digit (2) from the dividend after 350, then repeat: 3502 / 663

Let's proceed to step 7:
663 goes into 3502 5 times with a remainder of 187.
The number 5 becomes the next digit in our result. 
Result so far: 13685.0
If we subtract 3315 from 3502, we get 187.
Take the next digit (5) from the dividend and append it to 187, then repeat: 1875 / 663

Going ahead to step 8:
1875 divided by 663 is 2 with a remainder of 549.
The next digit of our result is 2. 
Result so far: 136852.0
Subtract 1326 from 1875 to get 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

On to step 9:
The number 663 fits into 5490 8 times, leaving a remainder of 186.
Write down 8 as next digit of the result. 
Result so far: 136852.8
If we subtract 5304 from 5490, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 10:
If we divide 1860 by 663, we get 2 and a remainder of 534.
Record the quotient 2 as the next digit in the result. 
Result so far: 136852.82
Subtract 1326 from 1860 to get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

On to step 11:
If we divide 5340 by 663, we get 8 and a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 136852.828
Subtract 5304 from 5340 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
663 can be fit into 360 0 times, resulting in a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 136852.828
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 13:
When dividing 3600 by 663, we get 5 with a remainder of 285.
Record the quotient 5 as the next digit in the result. 
Result so far: 136852.82805
Subtracting 3315 from 3600 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 14:
When dividing 2850 by 663, we get 4 with a remainder of 198.
Use 4 as the next digit of our solution. 
Result so far: 136852.828054
The remainder is 198 after subtracting 2652 from 2850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 15:
1980 divided by 663 is 2 with a remainder of 654.
Use 2 as the next digit of our solution. 
Result so far: 136852.8280542
If we subtract 1326 from 1980, we get 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

On to step 16:
When dividing 6540 by 663, we get 9 with a remainder of 573.
Record the quotient 9 as the next digit in the result. 
Result so far: 136852.82805429
Deduct 5967 from 6540 and we're left with 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

In conclusion, the division gives 136852.82805429 with a balance of 5.73e-07.