Let's divide 26230553 by 663
The aim is to understand the frequency of 663 in 26230553.

On to step 1:
When dividing 2 by 663, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 663

Going ahead to step 2:
663 can be fit into 26 0 times, resulting in a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Fetch the next digit (2) from the dividend, attach it to 26 and continue: 262 / 663

Let's proceed to step 3:
663 goes into 262 0 times with a remainder of 262.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 262 after subtracting 0 from 262.
Bring next digit (3) of the dividend behind the 262 and repeat the process: 2623 / 663

On to step 4:
663 can be fit into 2623 3 times, resulting in a remainder of 634.
The next digit of our result is 3. 
Result so far: 3.0
If we take 1989 away from 2623, we end up with 634.
Bring next digit (0) of the dividend behind the 634 and repeat the process: 6340 / 663

Let's proceed to step 5:
When dividing 6340 by 663, we get 9 with a remainder of 373.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we take 5967 away from 6340, we end up with 373.
Grab the next digit (5) from the dividend, add it to 373, then carry on: 3735 / 663

Step 6:
663 can be fit into 3735 5 times, resulting in a remainder of 420.
The next digit of our result is 5. 
Result so far: 395.0
Subtracting 3315 from 3735 leaves us with 420.
Bring next digit (5) of the dividend behind the 420 and repeat the process: 4205 / 663

Let's proceed to step 7:
663 goes into 4205 6 times with a remainder of 227.
Put 6 as the next digit of the answer. 
Result so far: 3956.0
Deduct 3978 from 4205 and we're left with 227.
Grab the next digit (3) from the dividend, add it to 227, then carry on: 2273 / 663

On to step 8:
663 can be fit into 2273 3 times, resulting in a remainder of 284.
Put 3 as the next digit of the answer. 
Result so far: 39563.0
If we subtract 1989 from 2273, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 9:
When dividing 2840 by 663, we get 4 with a remainder of 188.
Write down 4 as next digit of the result. 
Result so far: 39563.4
If we take 2652 away from 2840, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 10:
1880 divided by 663 is 2 with a remainder of 554.
Put 2 as the next digit of the answer. 
Result so far: 39563.42
If we subtract 1326 from 1880, we get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

On to step 11:
When dividing 5540 by 663, we get 8 with a remainder of 236.
Use 8 as the next digit of our solution. 
Result so far: 39563.428
Subtract 5304 from 5540 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 12:
2360 divided by 663 is 3 with a remainder of 371.
The next digit of our result is 3. 
Result so far: 39563.4283
Deduct 1989 from 2360 and we're left with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Step 13:
663 goes into 3710 5 times with a remainder of 395.
The next digit of our result is 5. 
Result so far: 39563.42835
If we subtract 3315 from 3710, we get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 14:
663 goes into 3950 5 times with a remainder of 635.
Put 5 as the next digit of the answer. 
Result so far: 39563.428355
If we subtract 3315 from 3950, we get 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

In conclusion, the division gives 39563.428355 with a balance of 6.35e-05.