We look at the division of 3379778 by 956 
The aim is to understand the frequency of 956 in 3379778.

On to step 1:
The number 956 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 956

Moving on to step 2:
If we divide 33 by 956, we get 0 and a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Take the next digit (7) from the dividend and append it to 33, then repeat: 337 / 956

Let's proceed to step 3:
956 can be fit into 337 0 times, resulting in a remainder of 337.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 337 and we're left with 337.
Include the next digit (9) from the dividend after 337, then repeat: 3379 / 956

Step 4:
956 can be fit into 3379 3 times, resulting in a remainder of 511.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2868 away from 3379, we end up with 511.
Include the next digit (7) from the dividend after 511, then repeat: 5117 / 956

On to step 5:
5117 divided by 956 is 5 with a remainder of 337.
Put 5 as the next digit of the answer. 
Result so far: 35.0
If we subtract 4780 from 5117, we get 337.
Include the next digit (7) from the dividend after 337, then repeat: 3377 / 956

Advancing to step 6:
When dividing 3377 by 956, we get 3 with a remainder of 509.
Put 3 as the next digit of the answer. 
Result so far: 353.0
Subtract 2868 from 3377 to get 509.
Bring next digit (8) of the dividend behind the 509 and repeat the process: 5098 / 956

Let's proceed to step 7:
956 can be fit into 5098 5 times, resulting in a remainder of 318.
Put 5 as the next digit of the answer. 
Result so far: 3535.0
If we subtract 4780 from 5098, we get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Let's proceed to step 8:
956 goes into 3180 3 times with a remainder of 312.
The number 3 becomes the next digit in our result. 
Result so far: 3535.3
If we take 2868 away from 3180, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Advancing to step 9:
When dividing 3120 by 956, we get 3 with a remainder of 252.
The number 3 becomes the next digit in our result. 
Result so far: 3535.33
If we subtract 2868 from 3120, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

In conclusion, the division gives 3535.33 with a balance of 0.252.