We look at the division of 56256198 by 663 
The aim is to understand the frequency of 663 in 56256198.

Moving on to step 1:
5 divided by 663 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 663

Let's proceed to step 2:
When dividing 56 by 663, we get 0 with a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 56 to get 56.
Include the next digit (2) from the dividend after 56, then repeat: 562 / 663

Advancing to step 3:
663 goes into 562 0 times with a remainder of 562.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 562 after subtracting 0 from 562.
Take the next digit (5) from the dividend and append it to 562, then repeat: 5625 / 663

Let's proceed to step 4:
663 goes into 5625 8 times with a remainder of 321.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 5304 from 5625 to get 321.
Take the next digit (6) from the dividend and append it to 321, then repeat: 3216 / 663

Step 5:
The number 663 fits into 3216 4 times, leaving a remainder of 564.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
Subtracting 2652 from 3216 leaves us with 564.
Take the next digit (1) from the dividend and append it to 564, then repeat: 5641 / 663

On to step 6:
663 goes into 5641 8 times with a remainder of 337.
Use 8 as the next digit of our solution. 
Result so far: 848.0
Subtract 5304 from 5641 to get 337.
Take the next digit (9) from the dividend and append it to 337, then repeat: 3379 / 663

Let's proceed to step 7:
3379 divided by 663 is 5 with a remainder of 64.
The next digit of our result is 5. 
Result so far: 8485.0
If we take 3315 away from 3379, we end up with 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 663

Step 8:
The number 663 fits into 648 0 times, leaving a remainder of 648.
Put 0 as the next digit of the answer. 
Result so far: 84850.0
Subtract 0 from 648 to get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Going ahead to step 9:
The number 663 fits into 6480 9 times, leaving a remainder of 513.
The number 9 becomes the next digit in our result. 
Result so far: 84850.9
Deduct 5967 from 6480 and we're left with 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

Going ahead to step 10:
5130 divided by 663 is 7 with a remainder of 489.
The number 7 becomes the next digit in our result. 
Result so far: 84850.97
If we subtract 4641 from 5130, we get 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Step 11:
663 can be fit into 4890 7 times, resulting in a remainder of 249.
Use 7 as the next digit of our solution. 
Result so far: 84850.977
If we subtract 4641 from 4890, we get 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

The final result is 84850.977 with a remainder of 0.0249.