Let's divide 75166191 by 782
The aim is to understand the frequency of 782 in 75166191.

On to step 1:
782 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 782

Let's proceed to step 2:
The number 782 fits into 75 0 times, leaving a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Include the next digit (1) from the dividend after 75, then repeat: 751 / 782

Moving on to step 3:
751 divided by 782 is 0 with a remainder of 751.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 751, we end up with 751.
Include the next digit (6) from the dividend after 751, then repeat: 7516 / 782

Going ahead to step 4:
When dividing 7516 by 782, we get 9 with a remainder of 478.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 7038 from 7516 to get 478.
Include the next digit (6) from the dividend after 478, then repeat: 4786 / 782

Moving on to step 5:
4786 divided by 782 is 6 with a remainder of 94.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
If we take 4692 away from 4786, we end up with 94.
Take the next digit (1) from the dividend and append it to 94, then repeat: 941 / 782

On to step 6:
If we divide 941 by 782, we get 1 and a remainder of 159.
Put 1 as the next digit of the answer. 
Result so far: 961.0
If we subtract 782 from 941, we get 159.
Take the next digit (9) from the dividend and append it to 159, then repeat: 1599 / 782

Advancing to step 7:
782 can be fit into 1599 2 times, resulting in a remainder of 35.
The number 2 becomes the next digit in our result. 
Result so far: 9612.0
Deduct 1564 from 1599 and we're left with 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 782

Going ahead to step 8:
When dividing 351 by 782, we get 0 with a remainder of 351.
Put 0 as the next digit of the answer. 
Result so far: 96120.0
Subtracting 0 from 351 leaves us with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Advancing to step 9:
782 can be fit into 3510 4 times, resulting in a remainder of 382.
The number 4 becomes the next digit in our result. 
Result so far: 96120.4
If we subtract 3128 from 3510, we get 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Advancing to step 10:
782 can be fit into 3820 4 times, resulting in a remainder of 692.
The next digit of our result is 4. 
Result so far: 96120.44
Deduct 3128 from 3820 and we're left with 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

After the division, we end up with 96120.44 and a remainder of 0.692.