45397792 ÷ 965 
The aim is to understand the frequency of 965 in 45397792.

Moving on to step 1:
When dividing 4 by 965, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 965

Going ahead to step 2:
45 divided by 965 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 965

Moving on to step 3:
965 can be fit into 453 0 times, resulting in a remainder of 453.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 453 after subtracting 0 from 453.
Grab the next digit (9) from the dividend, add it to 453, then carry on: 4539 / 965

Step 4:
If we divide 4539 by 965, we get 4 and a remainder of 679.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 3860 away from 4539, we end up with 679.
Fetch the next digit (7) from the dividend, attach it to 679 and continue: 6797 / 965

On to step 5:
965 goes into 6797 7 times with a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
If we take 6755 away from 6797, we end up with 42.
Bring next digit (7) of the dividend behind the 42 and repeat the process: 427 / 965

Let's proceed to step 6:
427 divided by 965 is 0 with a remainder of 427.
Use 0 as the next digit of our solution. 
Result so far: 470.0
Deduct 0 from 427 and we're left with 427.
Include the next digit (9) from the dividend after 427, then repeat: 4279 / 965

Going ahead to step 7:
When dividing 4279 by 965, we get 4 with a remainder of 419.
Put 4 as the next digit of the answer. 
Result so far: 4704.0
Deduct 3860 from 4279 and we're left with 419.
Take the next digit (2) from the dividend and append it to 419, then repeat: 4192 / 965

Moving on to step 8:
4192 divided by 965 is 4 with a remainder of 332.
Use 4 as the next digit of our solution. 
Result so far: 47044.0
Deduct 3860 from 4192 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Advancing to step 9:
965 can be fit into 3320 3 times, resulting in a remainder of 425.
The number 3 becomes the next digit in our result. 
Result so far: 47044.3
If we take 2895 away from 3320, we end up with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Advancing to step 10:
965 can be fit into 4250 4 times, resulting in a remainder of 390.
Put 4 as the next digit of the answer. 
Result so far: 47044.34
If we subtract 3860 from 4250, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 11:
965 goes into 3900 4 times with a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 47044.344
If we subtract 3860 from 3900, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 47044.344, and the remainder is 0.004.