64152808 divided by 756 
The aim is to understand the frequency of 756 in 64152808.

Going ahead to step 1:
When dividing 6 by 756, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 756

Advancing to step 2:
When dividing 64 by 756, we get 0 with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 756

Step 3:
641 divided by 756 is 0 with a remainder of 641.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 641, we end up with 641.
Fetch the next digit (5) from the dividend, attach it to 641 and continue: 6415 / 756

Going ahead to step 4:
756 can be fit into 6415 8 times, resulting in a remainder of 367.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 6048 away from 6415, we end up with 367.
Bring next digit (2) of the dividend behind the 367 and repeat the process: 3672 / 756

Step 5:
The number 756 fits into 3672 4 times, leaving a remainder of 648.
Put 4 as the next digit of the answer. 
Result so far: 84.0
If we subtract 3024 from 3672, we get 648.
Bring next digit (8) of the dividend behind the 648 and repeat the process: 6488 / 756

On to step 6:
6488 divided by 756 is 8 with a remainder of 440.
Use 8 as the next digit of our solution. 
Result so far: 848.0
Subtracting 6048 from 6488 leaves us with 440.
Fetch the next digit (0) from the dividend, attach it to 440 and continue: 4400 / 756

Going ahead to step 7:
756 can be fit into 4400 5 times, resulting in a remainder of 620.
Write down 5 as next digit of the result. 
Result so far: 8485.0
If we take 3780 away from 4400, we end up with 620.
Append the next digit (8) from the dividend to 620 and continue with: 6208 / 756

Moving on to step 8:
756 goes into 6208 8 times with a remainder of 160.
Write down 8 as next digit of the result. 
Result so far: 84858.0
Subtract 6048 from 6208 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 9:
756 goes into 1600 2 times with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 84858.2
If we subtract 1512 from 1600, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 10:
The number 756 fits into 880 1 times, leaving a remainder of 124.
Use 1 as the next digit of our solution. 
Result so far: 84858.21
Subtracting 756 from 880 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 11:
When dividing 1240 by 756, we get 1 with a remainder of 484.
Use 1 as the next digit of our solution. 
Result so far: 84858.211
Subtract 756 from 1240 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

The final result is 84858.211 with a remainder of 0.0484.