Let's divide 74910564 by 963
The aim is to understand the frequency of 963 in 74910564.

Moving on to step 1:
963 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 963

On to step 2:
74 divided by 963 is 0 with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Append the next digit (9) from the dividend to 74 and continue with: 749 / 963

Moving on to step 3:
749 divided by 963 is 0 with a remainder of 749.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 749 to get 749.
Fetch the next digit (1) from the dividend, attach it to 749 and continue: 7491 / 963

Advancing to step 4:
The number 963 fits into 7491 7 times, leaving a remainder of 750.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 6741 from 7491, we get 750.
Include the next digit (0) from the dividend after 750, then repeat: 7500 / 963

Going ahead to step 5:
963 goes into 7500 7 times with a remainder of 759.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
If we take 6741 away from 7500, we end up with 759.
Include the next digit (5) from the dividend after 759, then repeat: 7595 / 963

Let's proceed to step 6:
The number 963 fits into 7595 7 times, leaving a remainder of 854.
The next digit of our result is 7. 
Result so far: 777.0
If we take 6741 away from 7595, we end up with 854.
Grab the next digit (6) from the dividend, add it to 854, then carry on: 8546 / 963

Going ahead to step 7:
When dividing 8546 by 963, we get 8 with a remainder of 842.
Record the quotient 8 as the next digit in the result. 
Result so far: 7778.0
If we subtract 7704 from 8546, we get 842.
Append the next digit (4) from the dividend to 842 and continue with: 8424 / 963

Step 8:
963 goes into 8424 8 times with a remainder of 720.
The number 8 becomes the next digit in our result. 
Result so far: 77788.0
If we take 7704 away from 8424, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Step 9:
When dividing 7200 by 963, we get 7 with a remainder of 459.
Put 7 as the next digit of the answer. 
Result so far: 77788.7
If we subtract 6741 from 7200, we get 459.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

Let's proceed to step 10:
4590 divided by 963 is 4 with a remainder of 738.
The number 4 becomes the next digit in our result. 
Result so far: 77788.74
Subtracting 3852 from 4590 leaves us with 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

On to step 11:
7380 divided by 963 is 7 with a remainder of 639.
Put 7 as the next digit of the answer. 
Result so far: 77788.747
Subtracting 6741 from 7380 leaves us with 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Advancing to step 12:
If we divide 6390 by 963, we get 6 and a remainder of 612.
Write down 6 as next digit of the result. 
Result so far: 77788.7476
If we subtract 5778 from 6390, we get 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Advancing to step 13:
The number 963 fits into 6120 6 times, leaving a remainder of 342.
Use 6 as the next digit of our solution. 
Result so far: 77788.74766
Deduct 5778 from 6120 and we're left with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

The final outcome is 77788.74766, with a leftover of 0.000342.