48378414 ÷ 266 
The aim is to understand the frequency of 266 in 48378414.

On to step 1:
266 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 266

Step 2:
266 can be fit into 48 0 times, resulting in a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Grab the next digit (3) from the dividend, add it to 48, then carry on: 483 / 266

Moving on to step 3:
If we divide 483 by 266, we get 1 and a remainder of 217.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 266 from 483, we get 217.
Fetch the next digit (7) from the dividend, attach it to 217 and continue: 2177 / 266

On to step 4:
If we divide 2177 by 266, we get 8 and a remainder of 49.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 2128 from 2177 leaves us with 49.
Bring next digit (8) of the dividend behind the 49 and repeat the process: 498 / 266

Step 5:
266 goes into 498 1 times with a remainder of 232.
Use 1 as the next digit of our solution. 
Result so far: 181.0
Deduct 266 from 498 and we're left with 232.
Grab the next digit (4) from the dividend, add it to 232, then carry on: 2324 / 266

Step 6:
The number 266 fits into 2324 8 times, leaving a remainder of 196.
Write down 8 as next digit of the result. 
Result so far: 1818.0
Subtract 2128 from 2324 to get 196.
Include the next digit (1) from the dividend after 196, then repeat: 1961 / 266

Step 7:
When dividing 1961 by 266, we get 7 with a remainder of 99.
Use 7 as the next digit of our solution. 
Result so far: 18187.0
The remainder is 99 after subtracting 1862 from 1961.
Append the next digit (4) from the dividend to 99 and continue with: 994 / 266

On to step 8:
266 goes into 994 3 times with a remainder of 196.
Use 3 as the next digit of our solution. 
Result so far: 181873.0
If we take 798 away from 994, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 9:
266 goes into 1960 7 times with a remainder of 98.
Record the quotient 7 as the next digit in the result. 
Result so far: 181873.7
If we take 1862 away from 1960, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 10:
266 goes into 980 3 times with a remainder of 182.
The number 3 becomes the next digit in our result. 
Result so far: 181873.73
If we subtract 798 from 980, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 11:
1820 divided by 266 is 6 with a remainder of 224.
The number 6 becomes the next digit in our result. 
Result so far: 181873.736
Deduct 1596 from 1820 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 12:
266 can be fit into 2240 8 times, resulting in a remainder of 112.
Record the quotient 8 as the next digit in the result. 
Result so far: 181873.7368
Deduct 2128 from 2240 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 13:
When dividing 1120 by 266, we get 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 181873.73684
If we take 1064 away from 1120, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 14:
560 divided by 266 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 181873.736842
If we subtract 532 from 560, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 15:
266 goes into 280 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 181873.7368421
If we subtract 266 from 280, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 16:
140 divided by 266 is 0 with a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 181873.7368421
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The quotient of the division is 181873.7368421, and the remainder is 1.4e-07.