We look at the division of 66070533 by 946 
The aim is to understand the frequency of 946 in 66070533.

Let's proceed to step 1:
6 divided by 946 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 946

Let's proceed to step 2:
The number 946 fits into 66 0 times, leaving a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Bring next digit (0) of the dividend behind the 66 and repeat the process: 660 / 946

Moving on to step 3:
The number 946 fits into 660 0 times, leaving a remainder of 660.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 660, we get 660.
Fetch the next digit (7) from the dividend, attach it to 660 and continue: 6607 / 946

Going ahead to step 4:
The number 946 fits into 6607 6 times, leaving a remainder of 931.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 5676 from 6607, we get 931.
Include the next digit (0) from the dividend after 931, then repeat: 9310 / 946

Moving on to step 5:
When dividing 9310 by 946, we get 9 with a remainder of 796.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
Subtracting 8514 from 9310 leaves us with 796.
Bring next digit (5) of the dividend behind the 796 and repeat the process: 7965 / 946

Moving on to step 6:
If we divide 7965 by 946, we get 8 and a remainder of 397.
Record the quotient 8 as the next digit in the result. 
Result so far: 698.0
If we take 7568 away from 7965, we end up with 397.
Fetch the next digit (3) from the dividend, attach it to 397 and continue: 3973 / 946

Step 7:
The number 946 fits into 3973 4 times, leaving a remainder of 189.
The number 4 becomes the next digit in our result. 
Result so far: 6984.0
If we subtract 3784 from 3973, we get 189.
Append the next digit (3) from the dividend to 189 and continue with: 1893 / 946

Advancing to step 8:
1893 divided by 946 is 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 69842.0
Subtract 1892 from 1893 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
10 divided by 946 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 69842.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
946 can be fit into 100 0 times, resulting in a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 69842.0
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

In conclusion, the division gives 69842.0 with a balance of 0.1.