278066 ÷ 63 
The aim is to understand the frequency of 63 in 278066.

Step 1:
If we divide 2 by 63, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 63

Let's proceed to step 2:
27 divided by 63 is 0 with a remainder of 27.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Fetch the next digit (8) from the dividend, attach it to 27 and continue: 278 / 63

On to step 3:
If we divide 278 by 63, we get 4 and a remainder of 26.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 252 from 278 and we're left with 26.
Fetch the next digit (0) from the dividend, attach it to 26 and continue: 260 / 63

Let's proceed to step 4:
260 divided by 63 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 44.0
Subtract 252 from 260 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 63

On to step 5:
63 can be fit into 86 1 times, resulting in a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 441.0
Subtract 63 from 86 to get 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 63

Step 6:
236 divided by 63 is 3 with a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 4413.0
Subtracting 189 from 236 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 7:
63 can be fit into 470 7 times, resulting in a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 4413.7
Subtracting 441 from 470 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 8:
290 divided by 63 is 4 with a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 4413.74
Deduct 252 from 290 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
63 can be fit into 380 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 4413.746
The remainder is 2 after subtracting 378 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
The number 63 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4413.746
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
When dividing 200 by 63, we get 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 4413.74603
Deduct 189 from 200 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 12:
63 can be fit into 110 1 times, resulting in a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 4413.746031
The remainder is 47 after subtracting 63 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 13:
63 can be fit into 470 7 times, resulting in a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 4413.7460317
If we subtract 441 from 470, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 14:
When dividing 290 by 63, we get 4 with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 4413.74603174
The remainder is 38 after subtracting 252 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final result is 4413.74603174 with a remainder of 3.8e-08.