78446827 divided by 756 
The aim is to understand the frequency of 756 in 78446827.

Let's proceed to step 1:
The number 756 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 756

Going ahead to step 2:
756 goes into 78 0 times with a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Bring next digit (4) of the dividend behind the 78 and repeat the process: 784 / 756

On to step 3:
The number 756 fits into 784 1 times, leaving a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 756 from 784 to get 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 756

Moving on to step 4:
756 goes into 284 0 times with a remainder of 284.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 284 leaves us with 284.
Take the next digit (6) from the dividend and append it to 284, then repeat: 2846 / 756

Moving on to step 5:
The number 756 fits into 2846 3 times, leaving a remainder of 578.
Use 3 as the next digit of our solution. 
Result so far: 103.0
If we subtract 2268 from 2846, we get 578.
Append the next digit (8) from the dividend to 578 and continue with: 5788 / 756

On to step 6:
When dividing 5788 by 756, we get 7 with a remainder of 496.
Put 7 as the next digit of the answer. 
Result so far: 1037.0
If we subtract 5292 from 5788, we get 496.
Take the next digit (2) from the dividend and append it to 496, then repeat: 4962 / 756

Moving on to step 7:
756 can be fit into 4962 6 times, resulting in a remainder of 426.
The number 6 becomes the next digit in our result. 
Result so far: 10376.0
The remainder is 426 after subtracting 4536 from 4962.
Bring next digit (7) of the dividend behind the 426 and repeat the process: 4267 / 756

Let's proceed to step 8:
When dividing 4267 by 756, we get 5 with a remainder of 487.
Record the quotient 5 as the next digit in the result. 
Result so far: 103765.0
Deduct 3780 from 4267 and we're left with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Let's proceed to step 9:
When dividing 4870 by 756, we get 6 with a remainder of 334.
The next digit of our result is 6. 
Result so far: 103765.6
If we take 4536 away from 4870, we end up with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 10:
If we divide 3340 by 756, we get 4 and a remainder of 316.
Use 4 as the next digit of our solution. 
Result so far: 103765.64
If we take 3024 away from 3340, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 11:
756 can be fit into 3160 4 times, resulting in a remainder of 136.
Use 4 as the next digit of our solution. 
Result so far: 103765.644
Deduct 3024 from 3160 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 103765.644 with a remainder of 0.0136.