7660971 ÷ 750 
The aim is to understand the frequency of 750 in 7660971.

Let's proceed to step 1:
If we divide 7 by 750, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 750

On to step 2:
750 can be fit into 76 0 times, resulting in a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Include the next digit (6) from the dividend after 76, then repeat: 766 / 750

Step 3:
750 goes into 766 1 times with a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 750 from 766, we get 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 750

Moving on to step 4:
750 can be fit into 160 0 times, resulting in a remainder of 160.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 160 after subtracting 0 from 160.
Grab the next digit (9) from the dividend, add it to 160, then carry on: 1609 / 750

Let's proceed to step 5:
When dividing 1609 by 750, we get 2 with a remainder of 109.
Write down 2 as next digit of the result. 
Result so far: 102.0
The remainder is 109 after subtracting 1500 from 1609.
Bring next digit (7) of the dividend behind the 109 and repeat the process: 1097 / 750

Moving on to step 6:
750 goes into 1097 1 times with a remainder of 347.
Write down 1 as next digit of the result. 
Result so far: 1021.0
If we take 750 away from 1097, we end up with 347.
Bring next digit (1) of the dividend behind the 347 and repeat the process: 3471 / 750

On to step 7:
750 can be fit into 3471 4 times, resulting in a remainder of 471.
The next digit of our result is 4. 
Result so far: 10214.0
Subtracting 3000 from 3471 leaves us with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Step 8:
4710 divided by 750 is 6 with a remainder of 210.
Put 6 as the next digit of the answer. 
Result so far: 10214.6
Deduct 4500 from 4710 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 9:
The number 750 fits into 2100 2 times, leaving a remainder of 600.
Write down 2 as next digit of the result. 
Result so far: 10214.62
If we take 1500 away from 2100, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 10:
When dividing 6000 by 750, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 10214.628
Subtracting 6000 from 6000 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
750 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10214.628
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
750 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10214.628
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 10214.628, with a leftover of 0.0.