Let's divide 63948330 by 266
The aim is to understand the frequency of 266 in 63948330.

On to step 1:
266 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 266

Step 2:
266 can be fit into 63 0 times, resulting in a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Append the next digit (9) from the dividend to 63 and continue with: 639 / 266

Advancing to step 3:
The number 266 fits into 639 2 times, leaving a remainder of 107.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 532 from 639 leaves us with 107.
Bring next digit (4) of the dividend behind the 107 and repeat the process: 1074 / 266

On to step 4:
266 goes into 1074 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtracting 1064 from 1074 leaves us with 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 266

Moving on to step 5:
266 goes into 108 0 times with a remainder of 108.
Write down 0 as next digit of the result. 
Result so far: 240.0
The remainder is 108 after subtracting 0 from 108.
Take the next digit (3) from the dividend and append it to 108, then repeat: 1083 / 266

Step 6:
When dividing 1083 by 266, we get 4 with a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 2404.0
Subtracting 1064 from 1083 leaves us with 19.
Grab the next digit (3) from the dividend, add it to 19, then carry on: 193 / 266

Let's proceed to step 7:
The number 266 fits into 193 0 times, leaving a remainder of 193.
Write down 0 as next digit of the result. 
Result so far: 24040.0
Subtract 0 from 193 to get 193.
Take the next digit (0) from the dividend and append it to 193, then repeat: 1930 / 266

Moving on to step 8:
266 can be fit into 1930 7 times, resulting in a remainder of 68.
Use 7 as the next digit of our solution. 
Result so far: 240407.0
Deduct 1862 from 1930 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 9:
When dividing 680 by 266, we get 2 with a remainder of 148.
The next digit of our result is 2. 
Result so far: 240407.2
If we subtract 532 from 680, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 10:
266 can be fit into 1480 5 times, resulting in a remainder of 150.
Use 5 as the next digit of our solution. 
Result so far: 240407.25
If we take 1330 away from 1480, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 11:
The number 266 fits into 1500 5 times, leaving a remainder of 170.
The next digit of our result is 5. 
Result so far: 240407.255
Subtract 1330 from 1500 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Our division results in 240407.255 with a remaining 0.017.