We look at the division of 13342145 by 966 
The aim is to understand the frequency of 966 in 13342145.

Going ahead to step 1:
The number 966 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 966

Let's proceed to step 2:
If we divide 13 by 966, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 966

On to step 3:
The number 966 fits into 133 0 times, leaving a remainder of 133.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 133 leaves us with 133.
Include the next digit (4) from the dividend after 133, then repeat: 1334 / 966

Advancing to step 4:
The number 966 fits into 1334 1 times, leaving a remainder of 368.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 966 away from 1334, we end up with 368.
Grab the next digit (2) from the dividend, add it to 368, then carry on: 3682 / 966

Moving on to step 5:
When dividing 3682 by 966, we get 3 with a remainder of 784.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 784 after subtracting 2898 from 3682.
Include the next digit (1) from the dividend after 784, then repeat: 7841 / 966

Let's proceed to step 6:
If we divide 7841 by 966, we get 8 and a remainder of 113.
Use 8 as the next digit of our solution. 
Result so far: 138.0
If we take 7728 away from 7841, we end up with 113.
Bring next digit (4) of the dividend behind the 113 and repeat the process: 1134 / 966

Moving on to step 7:
If we divide 1134 by 966, we get 1 and a remainder of 168.
The number 1 becomes the next digit in our result. 
Result so far: 1381.0
If we subtract 966 from 1134, we get 168.
Fetch the next digit (5) from the dividend, attach it to 168 and continue: 1685 / 966

On to step 8:
If we divide 1685 by 966, we get 1 and a remainder of 719.
Put 1 as the next digit of the answer. 
Result so far: 13811.0
Subtracting 966 from 1685 leaves us with 719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7190, and continue the process.

On to step 9:
966 can be fit into 7190 7 times, resulting in a remainder of 428.
The number 7 becomes the next digit in our result. 
Result so far: 13811.7
Deduct 6762 from 7190 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Advancing to step 10:
When dividing 4280 by 966, we get 4 with a remainder of 416.
Write down 4 as next digit of the result. 
Result so far: 13811.74
If we take 3864 away from 4280, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 11:
The number 966 fits into 4160 4 times, leaving a remainder of 296.
The next digit of our result is 4. 
Result so far: 13811.744
If we take 3864 away from 4160, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final outcome is 13811.744, with a leftover of 0.0296.