70950781 ÷ 375 
The aim is to understand the frequency of 375 in 70950781.

Let's proceed to step 1:
375 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
The remainder is 7 after subtracting 0 from 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 375

Let's proceed to step 2:
When dividing 70 by 375, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Fetch the next digit (9) from the dividend, attach it to 70 and continue: 709 / 375

Let's proceed to step 3:
375 can be fit into 709 1 times, resulting in a remainder of 334.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 375 from 709 to get 334.
Bring next digit (5) of the dividend behind the 334 and repeat the process: 3345 / 375

Let's proceed to step 4:
375 goes into 3345 8 times with a remainder of 345.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 345 after subtracting 3000 from 3345.
Include the next digit (0) from the dividend after 345, then repeat: 3450 / 375

Advancing to step 5:
3450 divided by 375 is 9 with a remainder of 75.
Record the quotient 9 as the next digit in the result. 
Result so far: 189.0
The remainder is 75 after subtracting 3375 from 3450.
Fetch the next digit (7) from the dividend, attach it to 75 and continue: 757 / 375

Step 6:
The number 375 fits into 757 2 times, leaving a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 1892.0
If we subtract 750 from 757, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 375

Let's proceed to step 7:
If we divide 78 by 375, we get 0 and a remainder of 78.
The next digit of our result is 0. 
Result so far: 18920.0
The remainder is 78 after subtracting 0 from 78.
Fetch the next digit (1) from the dividend, attach it to 78 and continue: 781 / 375

On to step 8:
781 divided by 375 is 2 with a remainder of 31.
Record the quotient 2 as the next digit in the result. 
Result so far: 189202.0
The remainder is 31 after subtracting 750 from 781.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 9:
If we divide 310 by 375, we get 0 and a remainder of 310.
Put 0 as the next digit of the answer. 
Result so far: 189202.0
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 10:
When dividing 3100 by 375, we get 8 with a remainder of 100.
Record the quotient 8 as the next digit in the result. 
Result so far: 189202.08
The remainder is 100 after subtracting 3000 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
375 goes into 1000 2 times with a remainder of 250.
The number 2 becomes the next digit in our result. 
Result so far: 189202.082
Deduct 750 from 1000 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 12:
If we divide 2500 by 375, we get 6 and a remainder of 250.
Write down 6 as next digit of the result. 
Result so far: 189202.0826
Subtracting 2250 from 2500 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 13:
The number 375 fits into 2500 6 times, leaving a remainder of 250.
Use 6 as the next digit of our solution. 
Result so far: 189202.08266
Subtract 2250 from 2500 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The final result is 189202.08266 with a remainder of 0.00025.