31660308 ÷ 266 
The aim is to understand the frequency of 266 in 31660308.

Going ahead to step 1:
3 divided by 266 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 266

On to step 2:
266 goes into 31 0 times with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 266

Advancing to step 3:
316 divided by 266 is 1 with a remainder of 50.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 266 from 316 leaves us with 50.
Fetch the next digit (6) from the dividend, attach it to 50 and continue: 506 / 266

Step 4:
The number 266 fits into 506 1 times, leaving a remainder of 240.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 266 from 506 leaves us with 240.
Fetch the next digit (0) from the dividend, attach it to 240 and continue: 2400 / 266

On to step 5:
266 goes into 2400 9 times with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 119.0
Subtract 2394 from 2400 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 266

Moving on to step 6:
The number 266 fits into 63 0 times, leaving a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 1190.0
If we subtract 0 from 63, we get 63.
Fetch the next digit (0) from the dividend, attach it to 63 and continue: 630 / 266

On to step 7:
266 can be fit into 630 2 times, resulting in a remainder of 98.
Use 2 as the next digit of our solution. 
Result so far: 11902.0
If we take 532 away from 630, we end up with 98.
Include the next digit (8) from the dividend after 98, then repeat: 988 / 266

Advancing to step 8:
988 divided by 266 is 3 with a remainder of 190.
The number 3 becomes the next digit in our result. 
Result so far: 119023.0
Deduct 798 from 988 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 9:
266 can be fit into 1900 7 times, resulting in a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 119023.7
If we take 1862 away from 1900, we end up 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.

On to step 10:
266 goes into 380 1 times with a remainder of 114.
Write down 1 as next digit of the result. 
Result so far: 119023.71
The remainder is 114 after subtracting 266 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 11:
266 can be fit into 1140 4 times, resulting in a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 119023.714
The remainder is 76 after subtracting 1064 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 12:
266 goes into 760 2 times with a remainder of 228.
The next digit of our result is 2. 
Result so far: 119023.7142
Subtract 532 from 760 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 13:
266 can be fit into 2280 8 times, resulting in a remainder of 152.
The next digit of our result is 8. 
Result so far: 119023.71428
Subtract 2128 from 2280 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 14:
The number 266 fits into 1520 5 times, leaving a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 119023.714285
Subtracting 1330 from 1520 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 15:
1900 divided by 266 is 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 119023.7142857
The remainder is 38 after subtracting 1862 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 16:
266 can be fit into 380 1 times, resulting in a remainder of 114.
The next digit of our result is 1. 
Result so far: 119023.71428571
The remainder is 114 after subtracting 266 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

The final result is 119023.71428571 with a remainder of 1.14e-07.