49242713 divided by 266 
The aim is to understand the frequency of 266 in 49242713.

On to step 1:
If we divide 4 by 266, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 266

Going ahead to step 2:
When dividing 49 by 266, we get 0 with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Append the next digit (2) from the dividend to 49 and continue with: 492 / 266

Going ahead to step 3:
If we divide 492 by 266, we get 1 and a remainder of 226.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 266 from 492 and we're left with 226.
Include the next digit (4) from the dividend after 226, then repeat: 2264 / 266

Moving on to step 4:
If we divide 2264 by 266, we get 8 and a remainder of 136.
Use 8 as the next digit of our solution. 
Result so far: 18.0
The remainder is 136 after subtracting 2128 from 2264.
Include the next digit (2) from the dividend after 136, then repeat: 1362 / 266

Going ahead to step 5:
The number 266 fits into 1362 5 times, leaving a remainder of 32.
Put 5 as the next digit of the answer. 
Result so far: 185.0
If we subtract 1330 from 1362, we get 32.
Bring next digit (7) of the dividend behind the 32 and repeat the process: 327 / 266

Step 6:
When dividing 327 by 266, we get 1 with a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 1851.0
Subtracting 266 from 327 leaves us with 61.
Include the next digit (1) from the dividend after 61, then repeat: 611 / 266

Going ahead to step 7:
266 can be fit into 611 2 times, resulting in a remainder of 79.
Record the quotient 2 as the next digit in the result. 
Result so far: 18512.0
Subtracting 532 from 611 leaves us with 79.
Include the next digit (3) from the dividend after 79, then repeat: 793 / 266

On to step 8:
266 goes into 793 2 times with a remainder of 261.
Use 2 as the next digit of our solution. 
Result so far: 185122.0
If we subtract 532 from 793, we get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Advancing to step 9:
2610 divided by 266 is 9 with a remainder of 216.
Use 9 as the next digit of our solution. 
Result so far: 185122.9
If we take 2394 away from 2610, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 10:
266 can be fit into 2160 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 185122.98
If we take 2128 away from 2160, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
266 can be fit into 320 1 times, resulting in a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 185122.981
The remainder is 54 after subtracting 266 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 12:
The number 266 fits into 540 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 185122.9812
The remainder is 8 after subtracting 532 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
When dividing 80 by 266, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 185122.9812
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
The number 266 fits into 800 3 times, leaving a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 185122.981203
Subtract 798 from 800 to get 2.
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 15:
266 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 185122.981203
Subtracting 0 from 20 leaves us with 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 16:
The number 266 fits into 200 0 times, leaving a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 185122.981203
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 185122.981203, with a leftover of 2e-07.