We're dividing 37578092 by 266 
The aim is to understand the frequency of 266 in 37578092.

Let's proceed to step 1:
3 divided by 266 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 266

Step 2:
266 goes into 37 0 times with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Append the next digit (5) from the dividend to 37 and continue with: 375 / 266

Moving on to step 3:
When dividing 375 by 266, we get 1 with a remainder of 109.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 266 away from 375, we end up with 109.
Append the next digit (7) from the dividend to 109 and continue with: 1097 / 266

Going ahead to step 4:
1097 divided by 266 is 4 with a remainder of 33.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 1064 from 1097 leaves us with 33.
Append the next digit (8) from the dividend to 33 and continue with: 338 / 266

Moving on to step 5:
If we divide 338 by 266, we get 1 and a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
The remainder is 72 after subtracting 266 from 338.
Fetch the next digit (0) from the dividend, attach it to 72 and continue: 720 / 266

Advancing to step 6:
When dividing 720 by 266, we get 2 with a remainder of 188.
Use 2 as the next digit of our solution. 
Result so far: 1412.0
The remainder is 188 after subtracting 532 from 720.
Append the next digit (9) from the dividend to 188 and continue with: 1889 / 266

Going ahead to step 7:
The number 266 fits into 1889 7 times, leaving a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 14127.0
The remainder is 27 after subtracting 1862 from 1889.
Take the next digit (2) from the dividend and append it to 27, then repeat: 272 / 266

Going ahead to step 8:
266 can be fit into 272 1 times, resulting in a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 141271.0
If we take 266 away from 272, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
The number 266 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 141271.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
If we divide 600 by 266, we get 2 and a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 141271.02
The remainder is 68 after subtracting 532 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
The number 266 fits into 680 2 times, leaving a remainder of 148.
Write down 2 as next digit of the result. 
Result so far: 141271.022
Deduct 532 from 680 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

The final outcome is 141271.022, with a leftover of 0.0148.