We're dividing 563637 by 78 
The aim is to understand the frequency of 78 in 563637.

Let's proceed to step 1:
If we divide 5 by 78, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 78

Advancing to step 2:
When dividing 56 by 78, we get 0 with a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Grab the next digit (3) from the dividend, add it to 56, then carry on: 563 / 78

Let's proceed to step 3:
78 goes into 563 7 times with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 546 from 563 to get 17.
Grab the next digit (6) from the dividend, add it to 17, then carry on: 176 / 78

Going ahead to step 4:
78 goes into 176 2 times with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Deduct 156 from 176 and we're left with 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 78

Going ahead to step 5:
The number 78 fits into 203 2 times, leaving a remainder of 47.
Write down 2 as next digit of the result. 
Result so far: 722.0
Deduct 156 from 203 and we're left with 47.
Take the next digit (7) from the dividend and append it to 47, then repeat: 477 / 78

On to step 6:
477 divided by 78 is 6 with a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 7226.0
If we take 468 away from 477, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
If we divide 90 by 78, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 7226.1
Subtract 78 from 90 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
78 can be fit into 120 1 times, resulting in a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 7226.11
If we take 78 away from 120, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 7226.11 with a balance of 0.042.